{"id":4651,"date":"2025-11-19T17:07:49","date_gmt":"2025-11-19T09:07:49","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4651"},"modified":"2025-11-20T11:06:34","modified_gmt":"2025-11-20T03:06:34","slug":"the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/","title":{"rendered":"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): \u041e\u0442 \u043e\u0441\u043d\u043e\u0432 \u0434\u043e \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445\/\u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439"},"content":{"rendered":"<p>\u0412 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 <a href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/what-is-a-high-speed-pcb\/\">\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445 \u0446\u0435\u043f\u0435\u0439<\/a>\u0418\u043d\u0436\u0435\u043d\u0435\u0440\u044b \u0447\u0430\u0441\u0442\u043e \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u0430\u0447\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043d\u0430 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0441\u0445\u0435\u043c\u0430\u0445 \u0438 \u0432\u044b\u0431\u043e\u0440\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432, \u043d\u043e \u043f\u0440\u0438 \u044d\u0442\u043e\u043c \u043b\u0435\u0433\u043a\u043e \u0443\u043f\u0443\u0441\u043a\u0430\u044e\u0442 \u0438\u0437 \u0432\u0438\u0434\u0443 \u0441\u043a\u0440\u044b\u0442\u0443\u044e \u043e\u0441\u043d\u043e\u0432\u0443, \u043e\u0442 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u0443\u0441\u043f\u0435\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430: <strong><a href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design\/\">\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b<\/a><\/strong>. \u0422\u0449\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u043e\u0432\u043a\u0430 - \u044d\u0442\u043e \u043c\u043e\u043b\u0447\u0430\u043b\u0438\u0432\u044b\u0439 \u0441\u0442\u0440\u0430\u0436 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u0438 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u043e\u0439 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u0431\u0435\u0441\u0441\u0438\u0441\u0442\u0435\u043c\u043d\u0430\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u043e\u0432\u043a\u0430 \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u0433\u0443\u0431\u0438\u0442\u044c \u0434\u0430\u0436\u0435 \u0441\u0430\u043c\u044b\u0439 \u0431\u043b\u0435\u0441\u0442\u044f\u0449\u0438\u0439 \u0434\u0438\u0437\u0430\u0439\u043d \u0441\u0445\u0435\u043c\u044b.<\/p><p>\u041e\u0441\u043d\u043e\u0432\u044b\u0432\u0430\u044f\u0441\u044c \u043d\u0430 \u043e\u043f\u044b\u0442\u0435 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u0438 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0442\u044b\u0441\u044f\u0447 \u0443\u0441\u043f\u0435\u0448\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432, \u043d\u0430\u0448\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u0432 <strong><a href=\"https:\/\/www.topfastpcb.com\/ru\/about\/\">TOPFAST PCB<\/a><\/strong> \u0433\u043b\u0443\u0431\u043e\u043a\u043e \u043f\u043e\u043d\u0438\u043c\u0430\u0435\u0442, \u043a\u0430\u043a\u043e\u0435 \u0433\u043b\u0443\u0431\u043e\u043a\u043e\u0435 \u0432\u043b\u0438\u044f\u043d\u0438\u0435 \u043e\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0442 \u0440\u0435\u0448\u0435\u043d\u0438\u044f, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0443\u043a\u043b\u0430\u0434\u043a\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442. \u0412 \u044d\u0442\u043e\u043c \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u044b, \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0438 \u043f\u0435\u0440\u0435\u0434\u043e\u0432\u044b\u0435 \u043c\u0435\u0442\u043e\u0434\u044b \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0442\u0435\u043a\u043e\u0432 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442, \u0447\u0442\u043e \u043f\u043e\u043c\u043e\u0436\u0435\u0442 \u0432\u0430\u043c \u0441\u043d\u0438\u0437\u0438\u0442\u044c \u0440\u0438\u0441\u043a\u0438 \u043d\u0430 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u043c \u044d\u0442\u0430\u043f\u0435 \u0438 \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0432\u0430\u0448\u0435\u0433\u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432 \u0443\u0441\u043f\u0435\u0445 \u0432\u0430\u0448\u0435\u0439 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 \u0443\u0436\u0435 \u043d\u0430 \u0441\u0442\u0430\u0434\u0438\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u0430.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design.jpg\" alt=\"\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b\" class=\"wp-image-4652\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Ii. \u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#What_is_a_PCB_Stack-Up_Why_is_it_So_Critical\" >\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \"\u0440\u0430\u0437\u0432\u043e\u0434\u043a\u0430 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b\"? \u041f\u043e\u0447\u0435\u043c\u0443 \u044d\u0442\u043e \u0442\u0430\u043a \u0432\u0430\u0436\u043d\u043e?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#Core_Design_Principles_Five_Golden_Rules_Beyond_%E2%80%9CSymmetry%E2%80%9D\" >\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u044b \u0434\u0438\u0437\u0430\u0439\u043d\u0430: \u041f\u044f\u0442\u044c \u0437\u043e\u043b\u043e\u0442\u044b\u0445 \u043f\u0440\u0430\u0432\u0438\u043b \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u043c\u0438 \"\u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0438\"<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#Practical_Stack-Up_Configuration_Analysis_From_2_to_12_Layers\" >\u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043d\u0430\u043b\u0438\u0437 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0441\u0442\u0435\u043a\u0430 (\u043e\u0442 2 \u0434\u043e 12 \u0441\u043b\u043e\u0435\u0432)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#Advanced_Topics_Tackling_High-Speed_High-Frequency_and_High-Density_Challenges\" >\u041f\u0435\u0440\u0435\u0434\u043e\u0432\u044b\u0435 \u0442\u0435\u043c\u044b: \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445, \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u043b\u043e\u0442\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u0447<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#1_High-Speed_Digital_Design_%3E5_Gbps\" >1. \u0412\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0435 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (&gt;5 \u0413\u0431\u0438\u0442\/\u0441)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#2_RFMicrowave_Circuit_Design\" >2. \u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0430\u0434\u0438\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0438 \u043c\u0438\u043a\u0440\u043e\u0432\u043e\u043b\u043d\u043e\u0432\u044b\u0445 \u0446\u0435\u043f\u0435\u0439<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#3_HDI_and_Rigid-Flex_Boards\" >3. \u041f\u043b\u0430\u0442\u044b HDI \u0438 Rigid-Flex<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#Design_Flow_Manufacturer_Communication_Checklist\" >\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u044b\u0439 \u0441\u043f\u0438\u0441\u043e\u043a \u0434\u043b\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0441\u0432\u044f\u0437\u0438 \u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#Frequently_Asked_Questions_FAQ\" >\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b (FAQ)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#Conclusion\" >Iii. \u0412\u044b\u0432\u043e\u0434\u044b \u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_PCB_Stack-Up_Why_is_it_So_Critical\"><\/span>\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \"\u0440\u0430\u0437\u0432\u043e\u0434\u043a\u0430 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b\"? \u041f\u043e\u0447\u0435\u043c\u0443 \u044d\u0442\u043e \u0442\u0430\u043a \u0432\u0430\u0436\u043d\u043e? <span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u041f\u043e\u0434 \u0443\u043a\u043b\u0430\u0434\u043a\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b \u043f\u043e\u043d\u0438\u043c\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0438 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043c\u0435\u0434\u043d\u043e\u0439 \u0444\u043e\u043b\u044c\u0433\u0438, \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u0438\u043a\u0430 \u0438 \u043f\u0440\u0435\u043f\u0440\u0435\u0433\u043e\u0432 (\u043f\u0440\u0435\u0434\u0432\u0430\u0440\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u043f\u0438\u0442\u0430\u043d\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432) \u0432 \u043c\u043d\u043e\u0433\u043e\u0441\u043b\u043e\u0439\u043d\u043e\u0439 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0435. \u042d\u0442\u043e \u0433\u043e\u0440\u0430\u0437\u0434\u043e \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c \u043f\u0440\u043e\u0441\u0442\u043e \"\u0443\u043a\u043b\u0430\u0434\u043a\u0430 \u0441\u043b\u043e\u0435\u0432\"; \u044d\u0442\u043e \u043f\u043e\u043b\u043d\u0430\u044f <strong>\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f, \u043c\u0435\u0445\u0430\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0438 \u0442\u0435\u043f\u043b\u043e\u0432\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f<\/strong>.<\/p><p>\u041d\u0430 \u0441\u0430\u0439\u0442\u0435 <strong>TOPFAST PCB<\/strong>\u041c\u044b \u0432\u0438\u0434\u0435\u043b\u0438 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0441\u043b\u0443\u0447\u0430\u0435\u0432, \u043a\u043e\u0433\u0434\u0430 \u043d\u0435\u0443\u0434\u0430\u0447\u043d\u0430\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0448\u0442\u0430\u0431\u0435\u043b\u044f \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u043b\u0430 \u043a:<\/p><ul class=\"wp-block-list\"><li><strong>\u041a\u0430\u0442\u0430\u0441\u0442\u0440\u043e\u0444\u044b \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430:<\/strong> \u0421\u0438\u043b\u044c\u043d\u044b\u0435 \u043e\u0442\u0440\u0430\u0436\u0435\u043d\u0438\u044f, \u043f\u0435\u0440\u0435\u043a\u0440\u0435\u0441\u0442\u043d\u044b\u0435 \u043f\u043e\u043c\u0435\u0445\u0438 \u0438 \u043f\u043e\u0442\u0435\u0440\u0438.<\/li>\n\n<li><strong>\u041a\u043e\u043b\u043b\u0430\u043f\u0441 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0432\u043b\u0430\u0441\u0442\u0438:<\/strong> \u0427\u0440\u0435\u0437\u043c\u0435\u0440\u043d\u044b\u0435 \u0448\u0443\u043c\u044b \u043f\u0438\u0442\u0430\u043d\u0438\u044f, \u043d\u0435\u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<\/li>\n\n<li><strong>\u041d\u0435\u0443\u0434\u0430\u0447\u0438 \u0432 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 EMC:<\/strong> \u041f\u0440\u0435\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043e\u0432 \u043f\u043e \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u043c \u043f\u043e\u043c\u0435\u0445\u0430\u043c \u0438\u043b\u0438 \u043f\u043b\u043e\u0445\u0430\u044f \u043f\u043e\u043c\u0435\u0445\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0441\u0442\u044c.<\/li>\n\n<li><strong>\u0420\u0430\u0441\u0442\u0443\u0449\u0438\u0435 \u0437\u0430\u0442\u0440\u0430\u0442\u044b \u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u043e:<\/strong> \u0414\u0435\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u0434\u043e\u0441\u043a\u0438, \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u043b\u0430\u043c\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\u043c, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0438\u0435 \u043a \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044e \u0432\u044b\u0445\u043e\u0434\u0430 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Core_Design_Principles_Five_Golden_Rules_Beyond_%E2%80%9CSymmetry%E2%80%9D\"><\/span>\u041e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u044b \u0434\u0438\u0437\u0430\u0439\u043d\u0430: \u041f\u044f\u0442\u044c \u0437\u043e\u043b\u043e\u0442\u044b\u0445 \u043f\u0440\u0430\u0432\u0438\u043b \u0437\u0430 \u043f\u0440\u0435\u0434\u0435\u043b\u0430\u043c\u0438 \"\u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0438\"<span class=\"ez-toc-section-end\"><\/span><\/h2><ol class=\"wp-block-list\"><li><strong>\u0421\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u044f - \u044d\u0442\u043e \u043a\u043e\u0440\u043e\u043b\u044c:<\/strong> \u041f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043a\u043e\u0440\u043e\u0431\u043b\u0435\u043d\u0438\u0435 \u043f\u043b\u0438\u0442 \u043f\u043e\u0441\u043b\u0435 \u043b\u0430\u043c\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f; \u044d\u0442\u043e \u043a\u0440\u0430\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u0430\u043c\u0435\u043d\u044c \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0441\u0442\u0438. \u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u0438\u0437 <strong>TOPFAST PCB<\/strong> \u043f\u043e\u0434\u0447\u0435\u0440\u043a\u0438\u0432\u0430\u0435\u0442, \u0447\u0442\u043e \u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u044b\u0439 \u0434\u0438\u0437\u0430\u0439\u043d \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0433\u043b\u0430\u0432\u043d\u044b\u043c \u0443\u0441\u043b\u043e\u0432\u0438\u0435\u043c \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0432\u044b\u0445\u043e\u0434\u0430 \u043a\u0440\u0443\u043f\u043d\u043e\u0441\u0435\u0440\u0438\u0439\u043d\u043e\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0446\u0438\u0438.<\/li>\n\n<li><strong>\u0416\u0435\u0441\u0442\u043a\u0430\u044f \u043f\u0430\u0440\u0430 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u0441 \u0438\u0445 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u043c\u0438 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044f\u043c\u0438:<\/strong> \u0412\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u043b\u043e\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u043f\u0440\u0438\u043c\u044b\u043a\u0430\u0442\u044c \u043a \u043e\u043f\u043e\u0440\u043d\u043e\u0439 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 (\u0437\u0435\u043c\u043b\u0435 \u0438\u043b\u0438 \u043f\u0438\u0442\u0430\u043d\u0438\u044e). \u042d\u0442\u043e \u0438\u043c\u0435\u0435\u0442 \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430, \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u044f \u043f\u043b\u043e\u0449\u0430\u0434\u0438 \u043a\u043e\u043d\u0442\u0443\u0440\u0430 \u0432\u043e\u0437\u0432\u0440\u0430\u0442\u0430 \u0442\u043e\u043a\u0430 \u0438 \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u0443\u0440\u043e\u0432\u043d\u044f \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u0445 \u043f\u043e\u043c\u0435\u0445.<\/li>\n\n<li><strong>\u041e\u0431\u0435\u0441\u043f\u0435\u0447\u044c\u0442\u0435 \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u0443\u044e \u043e\u043f\u043e\u0440\u043d\u0443\u044e \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u0434\u043b\u044f \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u043b\u043e\u044f:<\/strong> \u0418\u0437\u0431\u0435\u0433\u0430\u0439\u0442\u0435 \u0440\u0430\u0437\u0440\u044b\u0432\u043e\u0432 \u0432 \u043e\u043f\u043e\u0440\u043d\u043e\u0439 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438, \u0442\u0430\u043a \u043a\u0430\u043a \u043e\u043d\u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0442 \u043f\u0435\u0440\u0435\u0441\u0435\u0447\u0435\u043d\u0438\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u044b\u043c \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u043c \u0441 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u044b\u043c\u0438 \u043f\u043e\u043c\u0435\u0445\u0430\u043c\u0438 \u0438 SI.<\/li>\n\n<li><strong>\u0412\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0439\u0442\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u043b\u043e\u0438 \u0432\u043d\u0443\u0442\u0440\u044c:<\/strong> \u041d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u0439\u0442\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044b \u043c\u0435\u0436\u0434\u0443 \u0434\u0432\u0443\u043c\u044f \u043e\u043f\u043e\u0440\u043d\u044b\u043c\u0438 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044f\u043c\u0438, \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u044f \u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u0443\u044e \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \"\u0441\u0442\u0440\u0438\u043f\u043b\u0430\u0439\u043d\", \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u0443\u0435\u0442 \u0438\u0437\u043b\u0443\u0447\u0435\u043d\u0438\u0435.<\/li>\n\n<li><strong>\u0420\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043d\u0430\u0437\u0435\u043c\u043d\u044b\u0445 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0435\u0439 \u0431\u043b\u0438\u0437\u043a\u043e \u0434\u0440\u0443\u0433 \u043a \u0434\u0440\u0443\u0433\u0443:<\/strong> \u041e\u0441\u043e\u0431\u0435\u043d\u043d\u043e \u0432 \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u044d\u0442\u043e \u0441\u043e\u0437\u0434\u0430\u0435\u0442 \u043d\u0438\u0437\u043a\u043e\u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u043d\u044b\u0439 \u0435\u043c\u043a\u043e\u0441\u0442\u043d\u043e\u0439 \u043a\u0430\u043d\u0430\u043b \u0441\u0432\u044f\u0437\u0438, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u043f\u0440\u0435\u0432\u043e\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043f\u0443\u0442\u044c \u0434\u043b\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0448\u0443\u043c\u043e\u0432.<\/li><\/ol><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_Stack-Up_Configuration_Analysis_From_2_to_12_Layers\"><\/span>\u041f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043d\u0430\u043b\u0438\u0437 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0441\u0442\u0435\u043a\u0430 (\u043e\u0442 2 \u0434\u043e 12 \u0441\u043b\u043e\u0435\u0432)<span class=\"ez-toc-section-end\"><\/span><\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>3. \u0421\u043b\u043e\u0438<\/th><th>\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u043c\u0430\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 \u0448\u0442\u0430\u0431\u0435\u043b\u044f<\/th><th>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430<\/th><th>\u041d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0438<\/th><th>\u0422\u0438\u043f\u0438\u0447\u043d\u044b\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f<\/th><\/tr><\/thead><tbody><tr><td><strong>2-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/strong><\/td><td>Sig1 - GND\/PWR<\/td><td>\u0421\u0430\u043c\u0430\u044f \u043d\u0438\u0437\u043a\u0430\u044f \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c<\/td><td>\u041e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u0442\u0432\u0435\u0440\u0434\u043e\u0439 \u043e\u043f\u043e\u0440\u043d\u043e\u0439 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438, \u043f\u043b\u043e\u0445\u043e\u0439 SI\/PI<\/td><td>\u041d\u0438\u0437\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0435, \u043f\u0440\u043e\u0441\u0442\u044b\u0435 \u043f\u043e\u0442\u0440\u0435\u0431\u0438\u0442\u0435\u043b\u044c\u0441\u043a\u0438\u0435 \u0442\u043e\u0432\u0430\u0440\u044b<\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/4-layer-1-6-mm-pcb-laminate-structure\/\">4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/a><\/strong><\/td><td>Sig1 - GND - PWR - Sig2<\/td><td>\u0425\u043e\u0440\u043e\u0448\u0430\u044f \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c, \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u0435 \u0421\u0418<\/td><td>\u0412\u043d\u0435\u0448\u043d\u0438\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044b \u043d\u0435\u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u044b<\/td><td>\u041c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u044b \u043e\u0431\u0449\u0435\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u0441\u0440\u0435\u0434\u043d\u0435\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0435 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0435 \u0441\u0445\u0435\u043c\u044b<\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/6-layer-pcb-stacking-design-and-manufacturing\/\">6-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/a><\/strong><\/td><td>Sig1 - GND - Sig2 - Sig3 - PWR - Sig4<\/td><td>4 \u0443\u0440\u043e\u0432\u043d\u044f \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0438, \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u043d\u044b\u0439<\/td><td>\u041f\u043b\u043e\u0445\u0430\u044f \u0441\u0432\u044f\u0437\u044c \u043c\u0435\u0436\u0434\u0443 \u043f\u0438\u0442\u0430\u043d\u0438\u0435\u043c \u0438 \u0437\u0435\u043c\u043b\u0435\u0439<\/td><td>\u0421\u043b\u043e\u0436\u043d\u044b\u0435 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0445\u0435\u043c\u044b \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0431\u043e\u043b\u044c\u0448\u0435 \u043c\u0435\u0441\u0442\u0430 \u0434\u043b\u044f \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0438<\/td><\/tr><tr><td><strong>6-\u0441\u043b\u043e\u0439\u043d\u044b\u0439 (\u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439)<\/strong><\/td><td>Sig1 - GND - Sig2 - PWR - GND - Sig3<\/td><td><strong>2 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f, \u043f\u043b\u043e\u0442\u043d\u043e\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435 PWR-GND<\/strong><\/td><td>\u0421\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u0434\u043e 3 \u0443\u0440\u043e\u0432\u043d\u0435\u0439 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0438<\/td><td><strong>TOPFAST \u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u0430 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0439<\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/8-layer-pcb-stackup\/\">8-\u0441\u043b\u043e\u0439\u043d\u044b\u0439<\/a><\/strong><\/td><td>Sig1 - GND - Sig2 - PWR - GND - Sig3 - GND - Sig4<\/td><td>\u041e\u0442\u043b\u0438\u0447\u043d\u044b\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u0438 SI\/PI \u0438 \u042d\u041c\u0421<\/td><td>\u0411\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c<\/td><td>\u0412\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0435 \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0435 SerDes \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, PCIe 3.0)<\/td><\/tr><\/tbody><\/table><\/figure><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u0421\u043e\u0432\u0435\u0442 \u043e\u0442 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0430 TOPFAST:<\/strong> \u0414\u043b\u044f \u043f\u043b\u0430\u0442 \u0441 \u0431\u043e\u043b\u0435\u0435 \u0447\u0435\u043c 8 \u0441\u043b\u043e\u044f\u043c\u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u0430\u044f \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c <strong>\u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043d\u0430\u0437\u0435\u043c\u043d\u044b\u0435 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438<\/strong>\u043d\u043e \u043d\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u044b\u0435 \u0441\u043b\u043e\u0438. A <a href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/10-layer-pcb-stackup-design-and-manufacturing\/\">10-\u0441\u043b\u043e\u0439\u043d\u0430\u044f \u0434\u043e\u0441\u043a\u0430<\/a> \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u0442\u0438\u043f\u0430 <code>S-G-S-G-S-P-S-G-S-G<\/code>\u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043a\u0430\u0436\u0434\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u043b\u043e\u0439 \u0438\u043c\u0435\u0435\u0442 \u0441\u043c\u0435\u0436\u043d\u0443\u044e \u043e\u043f\u043e\u0440\u043d\u0443\u044e \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c. \u042d\u0442\u043e \u043e\u0434\u0438\u043d \u0438\u0437 \u043a\u043b\u044e\u0447\u0435\u0432\u044b\u0445 \u043f\u0443\u043d\u043a\u0442\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u044b \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u043c \u0432 \u043d\u0430\u0448\u0435\u043c <strong>\u0410\u043d\u0430\u043b\u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0441\u0442\u0438 (DFM)<\/strong> \u0441\u0435\u0440\u0432\u0438\u0441.<\/p><\/blockquote><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"365\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/4-Layer-Stackup.png\" alt=\"4-\u0441\u043b\u043e\u0439\u043d\u044b\u0439 \u0448\u0442\u0430\u0431\u0435\u043b\u044c\" class=\"wp-image-4477\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/4-Layer-Stackup.png 1024w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/4-Layer-Stackup-300x107.png 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/4-Layer-Stackup-768x274.png 768w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/4-Layer-Stackup-18x6.png 18w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/10\/4-Layer-Stackup-600x214.png 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advanced_Topics_Tackling_High-Speed_High-Frequency_and_High-Density_Challenges\"><\/span>\u041f\u0435\u0440\u0435\u0434\u043e\u0432\u044b\u0435 \u0442\u0435\u043c\u044b: \u0420\u0435\u0448\u0435\u043d\u0438\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445, \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u043b\u043e\u0442\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u0447<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_High-Speed_Digital_Design_%3E5_Gbps\"><\/span>1. \u0412\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0435 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 (&gt;5 \u0413\u0431\u0438\u0442\/\u0441)<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u0412\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430:<\/strong> \u0415\u0441\u043b\u0438 \u043f\u043e\u0442\u0435\u0440\u0438 \u0441\u0442\u0430\u043d\u043e\u0432\u044f\u0442\u0441\u044f \u0443\u0437\u043a\u0438\u043c \u043c\u0435\u0441\u0442\u043e\u043c, \u043f\u043e\u0434\u0443\u043c\u0430\u0439\u0442\u0435 \u043e \u0442\u043e\u043c. <strong>\u041c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441 \u043d\u0438\u0437\u043a\u0438\u043c \u0443\u0440\u043e\u0432\u043d\u0435\u043c \u043f\u043e\u0442\u0435\u0440\u044c (Low-Df)<\/strong> \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, Panasonic Megtron, Rogers RO4350B \u0438 \u0442.\u0434., \u0432\u043c\u0435\u0441\u0442\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e FR-4. <strong>TOPFAST PCB<\/strong> \u041c\u044b \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u0447\u0430\u0435\u043c \u0441 \u0432\u0435\u0434\u0443\u0449\u0438\u043c\u0438 \u043c\u0438\u0440\u043e\u0432\u044b\u043c\u0438 \u043f\u043e\u0441\u0442\u0430\u0432\u0449\u0438\u043a\u0430\u043c\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0438 \u043c\u043e\u0436\u0435\u043c \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u043e \u0432\u044b\u0431\u043e\u0440\u0443 \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0434\u043b\u044f \u0432\u0430\u0448\u0435\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430.<\/li>\n\n<li><strong>\u0421\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u044f Stack-Up:<\/strong> \u041e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c <strong>\u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043e\u043f\u043e\u0440\u043d\u044b\u0435 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438<\/strong> \u0434\u043b\u044f \u0434\u0438\u0444\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0430\u0440. \u0418\u0437\u0431\u0435\u0433\u0430\u0439\u0442\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043e\u043f\u043e\u0440\u043d\u044b\u0445 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0435\u0439. \u0415\u0441\u043b\u0438 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0441\u043b\u043e\u044f \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e, \u0440\u0430\u0437\u043c\u0435\u0441\u0442\u0438\u0442\u0435 \u043e\u0442\u0432\u0435\u0442\u043d\u044b\u0435 \u0437\u0430\u0437\u0435\u043c\u043b\u044f\u044e\u0449\u0438\u0435 \u043f\u0440\u043e\u043a\u043b\u0430\u0434\u043a\u0438 \u0440\u044f\u0434\u043e\u043c \u0441 \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u044b\u043c\u0438 \u043f\u0440\u043e\u043a\u043b\u0430\u0434\u043a\u0430\u043c\u0438.<\/li>\n\n<li><strong>\u0421\u043d\u0430\u0447\u0430\u043b\u0430 \u0441\u043c\u043e\u0434\u0435\u043b\u0438\u0440\u0443\u0439\u0442\u0435:<\/strong> \u041f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u0442\u044c \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0441\u0442\u0435\u043a\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 <strong>\u0421\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f SI\/PI<\/strong> (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, Cadence Sigrity, SIwave) \u0434\u043b\u044f \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0432\u043d\u043e\u0441\u0438\u043c\u044b\u0445 \u043f\u043e\u0442\u0435\u0440\u044c, \u0432\u043e\u0437\u0432\u0440\u0430\u0442\u043d\u044b\u0445 \u043f\u043e\u0442\u0435\u0440\u044c \u0438 \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_RFMicrowave_Circuit_Design\"><\/span>2. \u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0430\u0434\u0438\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0438 \u043c\u0438\u043a\u0440\u043e\u0432\u043e\u043b\u043d\u043e\u0432\u044b\u0445 \u0446\u0435\u043f\u0435\u0439<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>\u0413\u0438\u0431\u0440\u0438\u0434\u043d\u044b\u0435 \u0441\u0442\u0435\u043a\u0438:<\/strong> \u0427\u0430\u0441\u0442\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0441\u043e \u0441\u043c\u0435\u0448\u0430\u043d\u043d\u044b\u043c \u0434\u0438\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u043a\u043e\u043c. \u0412\u043e \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u0441\u043b\u043e\u044f\u0445 \u043c\u043e\u0433\u0443\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0442\u0430\u043a\u0438\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b, \u043a\u0430\u043a <strong>Rogers RO4350B<\/strong> \u0434\u043b\u044f \u043c\u0438\u043a\u0440\u043e\u043f\u043e\u043b\u043e\u0441\u043a\u043e\u0432\u044b\u0445 \u043b\u0438\u043d\u0438\u0439, \u0430 \u0432\u043e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0445 \u0441\u043b\u043e\u044f\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f FR-4 \u0434\u043b\u044f \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u0441\u0445\u0435\u043c \u0438 \u043f\u0438\u0442\u0430\u043d\u0438\u044f, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u0431\u0430\u043b\u0430\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0438 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c. <strong>TOPFAST PCB<\/strong> \u0438\u043c\u0435\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u043e\u0439 \u043e\u043f\u044b\u0442 \u0432 \u0433\u0438\u0431\u0440\u0438\u0434\u043d\u044b\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430\u0445 \u043b\u0430\u043c\u0438\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e \u0438 \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0442\u0430\u043a\u0438\u0445 \u0441\u043b\u043e\u0436\u043d\u044b\u0445 \u0443\u043a\u043b\u0430\u0434\u043e\u043a.<\/li>\n\n<li><strong>\u0417\u0435\u043c\u043b\u044f \u0447\u0435\u0440\u0435\u0437 \u0441\u0442\u0435\u0436\u043a\u0438:<\/strong> \u0420\u0430\u0437\u043c\u0435\u0441\u0442\u0438\u0442\u0435 \u043f\u043b\u043e\u0442\u043d\u044b\u0435 \u0440\u044f\u0434\u044b \u0437\u0430\u0437\u0435\u043c\u043b\u044f\u044e\u0449\u0438\u0445 \u043f\u0440\u043e\u043a\u043b\u0430\u0434\u043e\u043a \u0441 \u043e\u0431\u0435\u0438\u0445 \u0441\u0442\u043e\u0440\u043e\u043d \u0440\u0430\u0434\u0438\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u043b\u0438\u043d\u0438\u0439 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0443\u0442\u0435\u0447\u043a\u0438 \u043c\u043e\u0434 \u0438 \u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0437\u043e\u043d\u0430\u043d\u0441\u043e\u0432.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_HDI_and_Rigid-Flex_Boards\"><\/span>3. <a href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/what-is-the-lamination-structure-of-hdi-pcb-boards\/\">HDI<\/a> \u0438 <a href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/rigid-flex-printed-circuit-boards\/\">\u0416\u0435\u0441\u0442\u043a\u0438\u0435 \u0433\u0438\u0431\u043a\u0438\u0435 \u0434\u043e\u0441\u043a\u0438<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>HDI Stack-Ups:<\/strong> \u0410\u043a\u0442\u0438\u0432\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c <strong>microvias<\/strong> \u0438 <strong>\u043c\u0435\u0436\u0441\u043b\u043e\u0439\u043d\u044b\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u043b\u044e\u0431\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f<\/strong>. \u0428\u0442\u0430\u0431\u0435\u043b\u044c \u043c\u043e\u0436\u0435\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u0430\u0440 \"\u043d\u0430\u0440\u0430\u0449\u0438\u0432\u0430\u043d\u0438\u044f\". \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043f\u0440\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u0443\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044e <strong>\u0442\u043e\u043b\u0449\u0438\u043d\u044b \u0434\u0438\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u043a\u043e\u0432<\/strong> \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0438\u0436\u0435\u043d\u0438\u044f \u0442\u043e\u043d\u043a\u043e\u0439 \u0448\u0438\u0440\u0438\u043d\u044b \u0442\u0440\u0430\u0441\u0441\u044b \u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044f \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430.<\/li>\n\n<li><strong>\u0416\u0435\u0441\u0442\u043a\u0438\u0435 \u0433\u0438\u0431\u043a\u0438\u0435 \u0434\u043e\u0441\u043a\u0438:<\/strong> \u0412 \u0448\u0442\u0430\u0431\u0435\u043b\u0435 \u043f\u0440\u0435\u0434\u0443\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u044b \u0433\u0438\u0431\u043a\u0438\u0435 \u0437\u043e\u043d\u044b. \u0421\u0430\u0439\u0442 <strong>\u043d\u0435\u0439\u0442\u0440\u0430\u043b\u044c\u043d\u0430\u044f \u043e\u0441\u044c<\/strong> \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u043f\u0440\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438, \u0447\u0442\u043e\u0431\u044b \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0447\u0440\u0435\u0437\u043c\u0435\u0440\u043d\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u0432 \u0446\u0435\u043f\u044f\u0445 \u043f\u0440\u0438 \u0438\u0437\u0433\u0438\u0431\u0435. <strong>TOPFAST PCB<\/strong> \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442 <strong>\u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0436\u0435\u0441\u0442\u043a\u043e-\u0433\u0438\u0431\u043a\u043e\u0439 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438<\/strong> \u041e\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0448\u0442\u0430\u0431\u0435\u043b\u044f \u0438 \u0432\u044b\u0431\u043e\u0440\u0430 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u0434\u043e \u0442\u043e\u0447\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430, \u043f\u043e\u043c\u043e\u0433\u0430\u044f \u0432\u0430\u043c \u043f\u0440\u0435\u043e\u0434\u043e\u043b\u0435\u0442\u044c \u0440\u0438\u0441\u043a\u0438 \u043f\u0440\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Design_Flow_Manufacturer_Communication_Checklist\"><\/span>\u041a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u044b\u0439 \u0441\u043f\u0438\u0441\u043e\u043a \u0434\u043b\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0441\u0432\u044f\u0437\u0438 \u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c<span class=\"ez-toc-section-end\"><\/span><\/h2><ol class=\"wp-block-list\"><li><strong>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f:<\/strong> \u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u0435 \u0442\u0438\u043f \u0441\u0445\u0435\u043c\u044b (\u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u0430\u044f\/\u0420\u0427\/\u0446\u0438\u0444\u0440\u043e\u0432\u0430\u044f), \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0442\u043e\u043a \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u0438 \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c.<\/li>\n\n<li><strong>\u0412\u044b\u0431\u0435\u0440\u0438\u0442\u0435 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b:<\/strong> \u0418\u0441\u0445\u043e\u0434\u044f \u0438\u0437 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u0447\u0430\u0441\u0442\u043e\u0442\u0435 \u0438 \u043f\u043e\u0442\u0435\u0440\u044f\u043c, \u0443\u0442\u043e\u0447\u043d\u0438\u0442\u0435 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0435 \u0431\u0430\u0437\u043e\u0432\u043e\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0441 <strong>\u0432\u0430\u0448 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, TOPFAST PCB)<\/strong>.<\/li>\n\n<li><strong>\u041f\u043b\u0430\u043d Stack-Up:<\/strong> \u041f\u0440\u0438\u043c\u0435\u043d\u0438\u0442\u0435 \u0437\u043e\u043b\u043e\u0442\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0434\u043b\u044f \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0432\u043e\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0439 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0441\u0442\u0435\u043a\u0430.<\/li>\n\n<li><strong>\u041c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430:<\/strong> \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u0442\u0430\u043a\u0438\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u044b, \u043a\u0430\u043a <strong>Polar Si9000<\/strong> \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0435\u0442\u0430 \u0442\u043e\u0447\u043d\u043e\u0439 \u0448\u0438\u0440\u0438\u043d\u044b \u0442\u0440\u0430\u0441\u0441\u044b\/\u0440\u0430\u0441\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0442\u0440\u0430\u0441\u0441\u0430\u043c\u0438 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u0432\u0435\u0441\u0430 \u043c\u0435\u0434\u0438 \u0438 \u0446\u0435\u043b\u0435\u0432\u043e\u0433\u043e \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430.<\/li>\n\n<li><strong>\u0412\u0435\u0440\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f (\u043d\u0430\u0441\u0442\u043e\u044f\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f):<\/strong> \u0418\u0437\u0432\u043b\u0435\u043a\u0438\u0442\u0435 \u0448\u0438\u0440\u043e\u043a\u043e\u043f\u043e\u043b\u043e\u0441\u043d\u0443\u044e \u043c\u043e\u0434\u0435\u043b\u044c \u0441\u0442\u0435\u043a\u0430 \u0432 \u0441\u0432\u043e\u0439 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442 EDA, \u0447\u0442\u043e\u0431\u044b \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0438 \u0441\u0435\u0442\u0435\u0439 \u043f\u0438\u0442\u0430\u043d\u0438\u044f.<\/li>\n\n<li><strong>\u041e\u0431\u0449\u0430\u0439\u0442\u0435\u0441\u044c \u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c:<\/strong> \u0417\u0430\u043f\u043e\u043b\u043d\u0438\u0442\u0435 <strong>\"\u0427\u0435\u0440\u0442\u0435\u0436 \u0434\u043b\u044f \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b\"<\/strong> \u0438\u043b\u0438 \"\u041b\u0438\u0441\u0442 \u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b\" \u0441 \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u0435\u043c \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0441\u0442\u0435\u043a\u0430 \u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0443, \u0438 <strong>\u0432\u0441\u0435\u0433\u0434\u0430 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u0439\u0442\u0435<\/strong> \u0441 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u043c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442.<\/li><\/ol><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0441 TOPFAST PCB:<\/strong> \u041a\u043e\u0433\u0434\u0430 \u0432\u044b \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442\u0435 \u0444\u0430\u0439\u043b\u044b \u0434\u0438\u0437\u0430\u0439\u043d\u0430 \u0432 <strong>3. \u0422\u043e\u043f\u0444\u0430\u0441\u0442<\/strong>\u041d\u0430\u0448\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 <strong>\u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u044b\u0439 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0439 \u0430\u043d\u0430\u043b\u0438\u0437 DFM<\/strong>\u0412 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0443 \u0432\u0445\u043e\u0434\u0438\u0442 \u0430\u043d\u0430\u043b\u0438\u0437 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0441\u0442\u0435\u043a\u0430, \u0440\u0430\u0441\u0447\u0435\u0442 \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430 \u0438 \u0432\u044b\u0431\u043e\u0440 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u0447\u0442\u043e \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u0442 \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u0443\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u0432\u0430\u0448\u0435\u0433\u043e \u0437\u0430\u043c\u044b\u0441\u043b\u0430 \u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435 \u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u0434\u043e\u0440\u043e\u0433\u043e\u0441\u0442\u043e\u044f\u0449\u0438\u0445 \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u044b\u0445 \u0432\u0440\u0430\u0449\u0435\u043d\u0438\u0439.<\/p><\/blockquote><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-2.jpg\" alt=\"\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b\" class=\"wp-image-4654\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ\"><\/span>\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b (FAQ)<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1763540850232\"><strong class=\"schema-faq-question\"><strong>\u0412\u043e\u043f\u0440\u043e\u0441 1: \u0412 \u0447\u0435\u043c \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 4- \u0438 6-\u0441\u043b\u043e\u0439\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u043e\u0439?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u041e: \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u0440\u0430\u0437\u043b\u0438\u0447\u0438\u0435 \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 <strong>\u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0435\u0439 \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f\/\u043f\u0438\u0442\u0430\u043d\u0438\u044f \u0438 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430<\/strong>. \u0427\u0435\u0442\u044b\u0440\u0435\u0445\u0441\u043b\u043e\u0439\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0430 \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u043c\u0435\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u043d\u0443 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f \u0438 \u043e\u0434\u043d\u0443 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u043f\u0438\u0442\u0430\u043d\u0438\u044f, \u0432 \u0442\u043e \u0432\u0440\u0435\u043c\u044f \u043a\u0430\u043a \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0448\u0435\u0441\u0442\u0438\u0441\u043b\u043e\u0439\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0430 \u043c\u043e\u0436\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u0434\u0432\u0435 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044f \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u043b\u043d\u044b\u0439 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043f\u0443\u0442\u044c \u0438 \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432, \u0447\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0443\u043b\u0443\u0447\u0448\u0430\u0435\u0442 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u042d\u041c\u0421.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1763540868521\"><strong class=\"schema-faq-question\"><strong>\u0412\u043e\u043f\u0440\u043e\u0441 2: \u041a\u0430\u043a\u043e\u0439 \u0434\u043e\u043f\u0443\u0441\u043a \u043d\u0430 \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441 \u043c\u043e\u0436\u0435\u0442 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c TOPFAST \u0434\u043b\u044f \u043f\u043b\u0430\u0442 \u0441 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u043c \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u043e\u043c?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u041e: \u041d\u0430 <strong>TOPFAST PCB<\/strong>\u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043d\u0430\u0448\u0438\u043c \u043f\u0435\u0440\u0435\u0434\u043e\u0432\u044b\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441\u0430 \u0438 \u0441\u0442\u0440\u043e\u0433\u043e\u043c\u0443 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u043c\u044b \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u0443\u0435\u043c, \u0447\u0442\u043e <strong>\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u0434\u043e\u043f\u0443\u0441\u043a \u043d\u0430 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u00b110%<\/strong>. \u0414\u043b\u044f \u043f\u043b\u0438\u0442 \u0441 \u0431\u043e\u043b\u0435\u0435 \u0441\u0442\u0440\u043e\u0433\u0438\u043c\u0438 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438 \u043c\u044b \u043c\u043e\u0436\u0435\u043c \u0434\u043e\u0441\u0442\u0438\u0447\u044c <strong>\u00b17% \u0438\u043b\u0438 \u0434\u0430\u0436\u0435 \u00b15%<\/strong>\u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0448\u0442\u0430\u0431\u0435\u043b\u044f \u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432. \u041f\u043e\u0436\u0430\u043b\u0443\u0439\u0441\u0442\u0430, \u0441\u043e\u043e\u0431\u0449\u0438\u0442\u0435 \u043d\u0430\u0448\u0438\u043c \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0430\u043c \u043f\u043e \u043f\u0440\u043e\u0434\u0430\u0436\u0430\u043c \u043e \u0432\u0430\u0448\u0438\u0445 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u0445.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1763540881394\"><strong class=\"schema-faq-question\"><strong>Q3: \u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0438\u0439 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u043f\u0435\u0447\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u044b \u0434\u043b\u044f \u043c\u043e\u0435\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u041e: \u0414\u043b\u044f \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u0441\u0445\u0435\u043c:<br\/>&lt; 5 \u0413\u0431\u0438\u0442\/\u0441: \u041e\u0431\u044b\u0447\u043d\u043e \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e FR-4.<br\/>&gt; 5 \u0413\u0431\u0438\u0442\/\u0441: \u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u044b Mid-Loss\/Low-Loss FR-4.<br\/>&gt; 25 \u0413\u0431\u0438\u0442\/\u0441: \u0414\u043e\u043b\u0436\u043d\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u044b \u0441 \u043d\u0438\u0437\u043a\u0438\u043c\u0438\/ \u0441\u0432\u0435\u0440\u0445\u043d\u0438\u0437\u043a\u0438\u043c\u0438 \u043f\u043e\u0442\u0435\u0440\u044f\u043c\u0438 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, Megtron 6, \u0441\u0435\u0440\u0438\u044f Rogers).<br\/>\u0414\u043b\u044f \u0412\u0427-\u0446\u0435\u043f\u0435\u0439 \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442 \u043e\u0442\u0434\u0430\u0432\u0430\u0439\u0442\u0435 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0434\u0438\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043d\u0438\u0446\u0430\u0435\u043c\u043e\u0441\u0442\u0438 \u0438 \u043d\u0438\u0437\u043a\u043e\u043c\u0443 \u0442\u0430\u043d\u0433\u0435\u043d\u0441\u0443 \u0443\u0433\u043b\u0430 \u043f\u043e\u0442\u0435\u0440\u044c. \u0415\u0441\u043b\u0438 \u0432\u044b \u043d\u0435 \u0443\u0432\u0435\u0440\u0435\u043d\u044b, <strong>\u041a\u043e\u043c\u0430\u043d\u0434\u0430 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 TOPFAST PCB \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u0443\u044e \u043a\u043e\u043d\u0441\u0443\u043b\u044c\u0442\u0430\u0446\u0438\u044e \u043f\u043e \u0432\u044b\u0431\u043e\u0440\u0443<\/strong>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1763541039029\"><strong class=\"schema-faq-question\"><strong>Q3: \u0412 \u043c\u043e\u0435\u043c \u043f\u0440\u043e\u0435\u043a\u0442\u0435 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0448\u0438\u043d \u043f\u0438\u0442\u0430\u043d\u0438\u044f. \u041c\u043e\u0433\u0443 \u043b\u0438 \u044f \u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u044c \u043e\u0434\u043d\u0443 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u0438 \u043a\u0430\u043a\u043e\u0432\u044b \u0440\u0438\u0441\u043a\u0438?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u041e: \u0414\u0430, \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043e\u0434\u043d\u043e\u0439 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u0434\u043b\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0448\u0438\u043d - \u043e\u0431\u044b\u0447\u043d\u0430\u044f \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0440\u0438\u0441\u043a \u0437\u0430\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u043c\u00a0<strong>\u043d\u0430\u0440\u0443\u0448\u0435\u043d\u0438\u0435 \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430<\/strong>\u00a0\u0435\u0441\u043b\u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u0430\u044f \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u0430\u044f \u0442\u0440\u0430\u0441\u0441\u0430 \u043f\u0435\u0440\u0435\u0441\u0435\u043a\u0430\u0435\u0442 \u0440\u0430\u0437\u044a\u0435\u043c \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438, \u0442\u0430\u043a \u043a\u0430\u043a \u044d\u0442\u043e \u0441\u043e\u0437\u0434\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u043f\u0435\u0442\u043b\u044e \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0442\u043e\u043a\u0430 \u0438 \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0435\u0442 \u042d\u041c\u0418. \u0414\u043b\u044f \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0433\u043e:<br\/>\u041f\u0440\u043e\u0432\u043e\u0434\u0438\u0442\u0435 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044b \u0442\u043e\u043b\u044c\u043a\u043e \u0447\u0435\u0440\u0435\u0437 \u0442\u0432\u0435\u0440\u0434\u0443\u044e \u043e\u043f\u043e\u0440\u043d\u0443\u044e \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c (\u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0437\u0435\u043c\u043b\u044e).<br\/>\u0415\u0441\u043b\u0438 \u0441\u0438\u0433\u043d\u0430\u043b \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u0435\u0440\u0435\u0441\u0435\u0447\u044c \u0440\u0430\u0437\u0432\u0435\u0442\u0432\u0438\u0442\u0435\u043b\u044c, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0435 \u0441\u0448\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u043a\u043e\u043d\u0434\u0435\u043d\u0441\u0430\u0442\u043e\u0440 \u0440\u044f\u0434\u043e\u043c \u0441 \u0441\u0438\u0433\u043d\u0430\u043b\u044c\u043d\u044b\u043c \u043a\u0430\u043d\u0430\u043b\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0439 \u043e\u0431\u0440\u0430\u0442\u043d\u044b\u0439 \u043f\u0443\u0442\u044c.<br\/>\u0421\u043b\u0435\u0434\u0443\u0439\u0442\u0435 \u0437\u0430\u00a0<strong>\u043f\u0440\u0430\u0432\u0438\u043b\u043e 20H<\/strong>\u00a0(\u0433\u0434\u0435 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u0443\u0442\u043e\u043f\u043b\u0435\u043d\u0430 \u043d\u0430 20-\u043a\u0440\u0430\u0442\u043d\u0443\u044e \u0442\u043e\u043b\u0449\u0438\u043d\u0443 \u0434\u0438\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u043a\u0430 \u043e\u0442 \u043a\u0440\u0430\u044f \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 \u0437\u0430\u0437\u0435\u043c\u043b\u0435\u043d\u0438\u044f) \u0434\u043b\u044f \u0443\u043c\u0435\u043d\u044c\u0448\u0435\u043d\u0438\u044f \u044d\u0444\u0444\u0435\u043a\u0442\u043e\u0432 \u043e\u043a\u0430\u0439\u043c\u043b\u0435\u043d\u0438\u044f.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1763541051575\"><strong class=\"schema-faq-question\"><strong>Q4: \u041a\u0430\u043a \u0440\u0430\u043d\u043e \u044f \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u0440\u0438\u0432\u043b\u0435\u043a\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 \u043a \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0443 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u0442\u0435\u043a\u0430?<\/strong><\/strong> <p class=\"schema-faq-answer\">A:\u00a0<strong>\u041a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u043d\u044c\u0448\u0435.<\/strong>\u00a0\u0412\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u0441\u00a0<strong>TOPFAST PCB<\/strong>\u00a0\u043d\u0430 \u044d\u0442\u0430\u043f\u0435 \u043f\u043b\u0430\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0442\u0430\u0446\u0438\u0438 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043d\u0430\u0448\u0438\u043c \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u0430\u043c \u043d\u0435\u0437\u0430\u043c\u0435\u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432, \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u0445 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0439 \u0442\u043e\u043b\u0449\u0438\u043d\u0435 \u0434\u0438\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u043a\u0430) \u0438 \u044d\u043a\u043e\u043d\u043e\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0445 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0430\u0445 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438. \u0422\u0430\u043a\u043e\u0435 \u0440\u0430\u043d\u043d\u0435\u0435 \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0442\u0438\u0442\u044c \u0434\u043e\u0440\u043e\u0433\u043e\u0441\u0442\u043e\u044f\u0449\u0438\u0435 \u043f\u0435\u0440\u0435\u0434\u0435\u043b\u043a\u0438 \u0438 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0443\u0441\u043a\u043e\u0440\u0438\u0442\u044c \u0432\u044b\u0445\u043e\u0434 \u043d\u0430 \u0440\u044b\u043d\u043e\u043a.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1763541065920\"><strong class=\"schema-faq-question\"><strong>Q5: \u041a\u043e\u0433\u0434\u0430 \u043c\u043d\u0435 \u0441\u0442\u043e\u0438\u0442 \u0437\u0430\u0434\u0443\u043c\u0430\u0442\u044c\u0441\u044f \u043e \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0435 \u043e\u0442 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e FR-4 \u043a \u0431\u043e\u043b\u0435\u0435 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u043c\u0443 \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0443 \u0434\u043b\u044f \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442?<\/strong><\/strong> <p class=\"schema-faq-answer\">\u041e: \u0415\u0441\u043b\u0438 \u0432\u0430\u0448\u0430 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0441\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0441 \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u043c\u0438 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430\u043c\u0438, \u043f\u043e\u0434\u0443\u043c\u0430\u0439\u0442\u0435 \u043e \u0442\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u0432\u044b\u0439\u0442\u0438 \u0437\u0430 \u0440\u0430\u043c\u043a\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e FR-4:<br\/><strong>\u041f\u043e\u0442\u0435\u0440\u044f \u0441\u0438\u0433\u043d\u0430\u043b\u0430:<\/strong>\u00a0\u041f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u0432\u044b\u0448\u0435\u00a0<strong>5 \u0413\u0431\u0438\u0442\/\u0441<\/strong>\u0438\u043b\u0438 \u043a\u043e\u0433\u0434\u0430 \u043e\u0431\u0449\u0438\u0435 \u0432\u043d\u043e\u0441\u0438\u043c\u044b\u0435 \u043f\u043e\u0442\u0435\u0440\u0438 \u0432 \u043a\u0430\u043d\u0430\u043b\u0435 \u0443\u0433\u0440\u043e\u0436\u0430\u044e\u0442 \u0431\u044e\u0434\u0436\u0435\u0442\u0443 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0431\u0438\u0442\u043e\u0432\u044b\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0432\u0430\u0448\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.<br\/><strong>\u0422\u0435\u043f\u043b\u043e\u0432\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435:<\/strong>\u00a0\u041a\u043e\u0433\u0434\u0430 \u0432\u044b\u0441\u043e\u043a\u0438\u0435 \u0443\u0440\u043e\u0432\u043d\u0438 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438 \u0432\u044b\u0437\u044b\u0432\u0430\u044e\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u044b, \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0441 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439\u00a0<strong>\u0422\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0441\u0442\u0435\u043a\u043b\u043e\u0432\u0430\u043d\u0438\u044f (Tg)<\/strong>\u00a0\u0438\u043b\u0438 \u043d\u0438\u0436\u0435\u00a0<strong>\u041a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0442\u0435\u043f\u043b\u043e\u0432\u043e\u0433\u043e \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f (CTE)<\/strong>\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, FR4-TG170 \u0438\u043b\u0438 \u043f\u043e\u043b\u0438\u0438\u043c\u0438\u0434.<br\/><strong>\u0421\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0434\u0438\u044d\u043b\u0435\u043a\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u043f\u0440\u043e\u043d\u0438\u0446\u0430\u0435\u043c\u043e\u0441\u0442\u0438:<\/strong>\u00a0\u0412 \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0440\u0430\u0434\u0438\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445, \u0433\u0434\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b \u0441\u043e \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u043c Dk \u0432 \u0448\u0438\u0440\u043e\u043a\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 \u0447\u0430\u0441\u0442\u043e\u0442, \u0447\u0442\u043e\u0431\u044b \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u044b\u0439 \u0438\u043c\u043f\u0435\u0434\u0430\u043d\u0441 \u0438 \u0444\u0430\u0437\u043e\u0432\u0443\u044e \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0443.<\/p> <\/div> <\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Iii. \u0412\u044b\u0432\u043e\u0434\u044b \u0438 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438<span class=\"ez-toc-section-end\"><\/span><\/h2><p>\u041f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 - \u044d\u0442\u043e \u0438\u0441\u043a\u0443\u0441\u0441\u0442\u0432\u043e, \u0441\u043e\u0447\u0435\u0442\u0430\u044e\u0449\u0435\u0435 \u0432 \u0441\u0435\u0431\u0435 \u044d\u043b\u0435\u043a\u0442\u0440\u043e\u043c\u0430\u0433\u043d\u0438\u0442\u043d\u0443\u044e \u0442\u0435\u043e\u0440\u0438\u044e, \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b. \u041a\u0430\u0436\u0434\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435, \u043e\u0442 \u0431\u0430\u0437\u043e\u0432\u044b\u0445 \u043f\u0440\u0438\u043d\u0446\u0438\u043f\u043e\u0432 \u0434\u043e \u043f\u0435\u0440\u0435\u0434\u043e\u0432\u044b\u0445 \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0439 \u0434\u043b\u044f \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445 \u0438 \u0432\u044b\u0441\u043e\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0437\u0430\u0434\u0430\u0447, \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u0432\u043b\u0438\u044f\u0435\u0442 \u043d\u0430 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0432\u0430\u0448\u0435\u0433\u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430.<\/p><p>\u041e\u0432\u043b\u0430\u0434\u0435\u043d\u0438\u0435 \u044d\u0442\u0438\u043c\u0438 \u0437\u043d\u0430\u043d\u0438\u044f\u043c\u0438 \u0434\u0430\u0435\u0442 \u0432\u0430\u043c \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u0443 \u0432 \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u0438 \u0432\u0430\u0448\u0438\u0445 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043e\u043a. \u041e\u0434\u043d\u0430\u043a\u043e \u043f\u043e-\u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u043c\u0443 \u043d\u0430\u0434\u0435\u0436\u043d\u0430\u044f, \u043f\u0440\u0438\u0433\u043e\u0434\u043d\u0430\u044f \u0434\u043b\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044f \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0442\u0435\u0441\u043d\u043e\u0433\u043e \u0441\u043e\u0442\u0440\u0443\u0434\u043d\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0441 \u043f\u0430\u0440\u0442\u043d\u0435\u0440\u043e\u043c-\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c, \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0449\u0438\u043c \u0433\u043b\u0443\u0431\u043e\u043a\u0438\u043c\u0438 \u0437\u043d\u0430\u043d\u0438\u044f\u043c\u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u0438 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044f\u043c\u0438 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438.<\/p><p><strong>TOPFAST PCB<\/strong> \u0438\u043c\u0435\u043d\u043d\u043e \u0442\u043e\u0442 \u043f\u0430\u0440\u0442\u043d\u0435\u0440, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u0430\u043c \u043d\u0443\u0436\u0435\u043d. \u041c\u044b \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c \u0432\u044b\u0441\u043e\u043a\u043e\u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0443\u0441\u043b\u0443\u0433\u0438 \u043f\u043e \u0438\u0437\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u0438\u044e \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442, \u043d\u043e \u0438 \u0441\u0442\u0440\u0435\u043c\u0438\u043c\u0441\u044f \u0441\u0442\u0430\u0442\u044c \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435\u043c \u0432\u0430\u0448\u0435\u0439 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u043e\u0439 \u043a\u043e\u043c\u0430\u043d\u0434\u044b. \u0411\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u043c\u0443 <strong>\u0410\u043d\u0430\u043b\u0438\u0437 DFM<\/strong> \u0438 <strong>\u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430<\/strong>\u041c\u044b \u043f\u043e\u043c\u043e\u0436\u0435\u043c \u0432\u0430\u043c \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0443\u043a\u043b\u0430\u0434\u043a\u0443, \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \"\u043f\u043e\u0434\u0432\u043e\u0434\u043d\u044b\u0445 \u043a\u0430\u043c\u043d\u0435\u0439\" \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u043f\u043b\u0430\u0432\u043d\u044b\u0439 \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u043e\u0442 \u0434\u0438\u0437\u0430\u0439\u043d\u0430 \u043a \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0443.<\/p><p><strong>\u0414\u0435\u0439\u0441\u0442\u0432\u0443\u0439\u0442\u0435 \u043d\u0435\u043c\u0435\u0434\u043b\u0435\u043d\u043d\u043e!<\/strong><br>\u041a\u043e\u0433\u0434\u0430 \u0432\u044b \u0431\u0443\u0434\u0435\u0442\u0435 \u0433\u043e\u0442\u043e\u0432\u044b, <strong>\u041c\u044b \u0441\u0435\u0440\u0434\u0435\u0447\u043d\u043e \u043f\u0440\u0438\u0433\u043b\u0430\u0448\u0430\u0435\u043c \u0432\u0430\u0441 \u043f\u0440\u0438\u0441\u044b\u043b\u0430\u0442\u044c \u0432\u0430\u0448\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u0432 TOPFAST PCB<\/strong> \u0438 \u0438\u0441\u043f\u044b\u0442\u0430\u0439\u0442\u0435 \u043f\u043e-\u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u043c\u0443 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u044b\u0435 \u0443\u0441\u043b\u0443\u0433\u0438 \u043f\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0441\u0442\u0432\u0443 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 \u0441 \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e\u043c. \u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432\u043c\u0435\u0441\u0442\u0435, \u0447\u0442\u043e\u0431\u044b \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u0430\u0448 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0434\u0438\u0437\u0430\u0439\u043d \u0431\u0435\u0437\u0443\u043f\u0440\u0435\u0447\u043d\u044b\u043c, \u043e\u0442 \u0447\u0435\u0440\u0442\u0435\u0436\u0430 \u0434\u043e \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438.<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u041e\u0441\u0432\u043e\u0439\u0442\u0435 \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0435\u0447\u0430\u0442\u043d\u044b\u0445 \u043f\u043b\u0430\u0442 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u044d\u0442\u043e\u0433\u043e \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u0430 \u043e\u0442 TOPFAST PCB. \u0423\u0437\u043d\u0430\u0439\u0442\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u0446\u0435\u043b\u043e\u0441\u0442\u043d\u043e\u0441\u0442\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430\/\u043f\u0438\u0442\u0430\u043d\u0438\u044f \u0438 \u042d\u041c\u0421. \u0418\u0437\u0443\u0447\u0438\u0442\u0435 \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0441\u043b\u043e\u0435\u0432 \u043e\u0442 2 \u0434\u043e 12, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u0435\u0440\u0435\u0434\u043e\u0432\u044b\u0435 \u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0438 \u0434\u043b\u044f \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u0445, \u0440\u0430\u0434\u0438\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0438 HDI-\u043f\u043b\u0430\u0442. \u0412\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043f\u0440\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c\u043d\u044b\u0439 \u0441\u043f\u0438\u0441\u043e\u043a, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u0434\u043e\u0440\u043e\u0433\u043e\u0441\u0442\u043e\u044f\u0449\u0438\u0445 \u043e\u0448\u0438\u0431\u043e\u043a \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0443\u0441\u043f\u0435\u0445 \u043f\u0440\u0438 \u043f\u0435\u0440\u0432\u043e\u043c \u043f\u0440\u043e\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u0438. \u041e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u0443\u0439\u0442\u0435 \u0441\u0432\u043e\u044e \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044e \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0447\u043d\u043e\u0441\u0442\u0438.<\/p>","protected":false},"author":1,"featured_media":4653,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[110,386],"class_list":["post-4651","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-pcb-design","tag-pcb-stack-up"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications - Topfastpcb<\/title>\n<meta name=\"description\" content=\"This comprehensive guide to PCB stackup design, compiled by TOPFAST PCB engineers, covers everything from 2-layer to 12-layer board structures, impedance control, and key points for SI\/PI simulation. It details stackup strategies for high-speed digital, RF circuits, and HDI boards, while providing a free checklist to help improve yield and performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications - Topfastpcb\" \/>\n<meta property=\"og:description\" content=\"This comprehensive guide to PCB stackup design, compiled by TOPFAST PCB engineers, covers everything from 2-layer to 12-layer board structures, impedance control, and key points for SI\/PI simulation. It details stackup strategies for high-speed digital, RF circuits, and HDI boards, while providing a free checklist to help improve yield and performance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/\" \/>\n<meta property=\"og:site_name\" content=\"Topfastpcb\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-19T09:07:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-20T03:06:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"402\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u6258\u666e\u6cd5\u65af\u7279\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0430\u0432\u0442\u043e\u0440\u043e\u043c\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6258\u666e\u6cd5\u65af\u7279\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 \u043c\u0438\u043d\u0443\u0442\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/\"},\"author\":{\"name\":\"\u6258\u666e\u6cd5\u65af\u7279\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a\"},\"headline\":\"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications\",\"datePublished\":\"2025-11-19T09:07:49+00:00\",\"dateModified\":\"2025-11-20T03:06:34+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/\"},\"wordCount\":1687,\"publisher\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg\",\"keywords\":[\"PCB Design\",\"PCB Stack-up\"],\"articleSection\":[\"News\"],\"inLanguage\":\"ru-RU\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/\",\"url\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/\",\"name\":\"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications - Topfastpcb\",\"isPartOf\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg\",\"datePublished\":\"2025-11-19T09:07:49+00:00\",\"dateModified\":\"2025-11-20T03:06:34+00:00\",\"description\":\"This comprehensive guide to PCB stackup design, compiled by TOPFAST PCB engineers, covers everything from 2-layer to 12-layer board structures, impedance control, and key points for SI\/PI simulation. It details stackup strategies for high-speed digital, RF circuits, and HDI boards, while providing a free checklist to help improve yield and performance.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540850232\"},{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540868521\"},{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540881394\"},{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541039029\"},{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541051575\"},{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541065920\"}],\"inLanguage\":\"ru-RU\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#primaryimage\",\"url\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg\",\"contentUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg\",\"width\":600,\"height\":402,\"caption\":\"PCB Stack-Up Design\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.topfastpcb.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.topfastpcb.com\/#website\",\"url\":\"https:\/\/www.topfastpcb.com\/\",\"name\":\"Topfastpcb\",\"description\":\"Topfast Prime Choice for Global Electronics Manufacturing\",\"publisher\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.topfastpcb.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ru-RU\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\",\"name\":\"Topfastpcb\",\"url\":\"https:\/\/www.topfastpcb.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ru-RU\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png\",\"contentUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png\",\"width\":144,\"height\":56,\"caption\":\"Topfastpcb\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a\",\"name\":\"\u6258\u666e\u6cd5\u65af\u7279\",\"sameAs\":[\"http:\/\/www.topfastpcb.com\"],\"url\":\"https:\/\/www.topfastpcb.com\/ru\/blog\/author\/admin\/\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540850232\",\"position\":1,\"url\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540850232\",\"name\":\"Q1: What is the main difference between a 4-layer and a 6-layer board?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A: The main difference lies in the <strong>number of ground\/power planes and the control over signal integrity<\/strong>. A 4-layer board typically has only one ground and one power plane, while an optimized 6-layer board can have two ground planes, providing a more complete return path and shielding for high-speed signals, significantly improving EMC performance.\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540868521\",\"position\":2,\"url\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540868521\",\"name\":\"Q2: What impedance tolerance can TOPFAST guarantee for controlled impedance boards?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A: At <strong>TOPFAST PCB<\/strong>, with our advanced impedance testing systems and strict process control, we commit to a <strong>standard control tolerance of \u00b110%<\/strong>. For boards with stricter requirements, we can achieve <strong>\u00b17% or even \u00b15%<\/strong>, depending on the stack-up structure and materials. Please inform our sales engineers of your requirements.\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540881394\",\"position\":3,\"url\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540881394\",\"name\":\"Q3: How do I choose the right PCB material for my project?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A: For digital circuits:<br\/>&lt; 5 Gbps: Standard FR-4 is usually sufficient.<br\/>> 5 Gbps: Consider Mid-Loss\/Low-Loss FR-4.<br\/>> 25 Gbps: Must use Low-Loss\/Ultra-Low-Loss materials (e.g., Megtron 6, Rogers series).<br\/>For RF circuits, prioritize dielectric constant stability and low loss tangent. If you are unsure, <strong>TOPFAST PCB's technical support team can provide free selection consultation<\/strong>.\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541039029\",\"position\":4,\"url\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541039029\",\"name\":\"Q3: My design has multiple power rails. Can I split a single power plane, and what are the risks?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A: Yes, splitting a single power plane for multiple rails is common practice. The key risk is\u00a0<strong>signal integrity degradation<\/strong>\u00a0if a high-speed signal trace crosses over a split in the plane, as this creates a large return current loop and increases EMI. To mitigate this:<br\/>Route critical signals only over a solid reference plane (preferably ground).<br\/>If a signal must cross a split, place a stitching capacitor near the signal via to provide a high-frequency return path.<br\/>Follow the\u00a0<strong>20H rule<\/strong>\u00a0(where the power plane is recessed 20 times the dielectric thickness from the ground plane edge) to reduce fringing effects.\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541051575\",\"position\":5,\"url\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541051575\",\"name\":\"Q4: How early should I involve my PCB manufacturer in the stack-up design process?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A:\u00a0<strong>As early as possible.<\/strong>\u00a0Engaging with\u00a0<strong>TOPFAST PCB<\/strong>\u00a0during the initial stack-up planning phase allows our engineers to provide immediate feedback on material availability, process capabilities (like minimum dielectric thickness), and cost-effective structural options. This early collaboration can prevent costly redesigns and significantly accelerate your time to market.\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"},{\"@type\":\"Question\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541065920\",\"position\":6,\"url\":\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541065920\",\"name\":\"Q5: When should I consider moving from standard FR-4 to a more advanced PCB material?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A: Consider moving beyond standard FR-4 when your design faces these challenges:<br\/><strong>Signal Loss:<\/strong>\u00a0When operating above\u00a0<strong>5 Gbps<\/strong>, or when the total channel insertion loss threatens your system's bit error rate budget.<br\/><strong>Thermal Management:<\/strong>\u00a0When high power levels cause a significant temperature rise, and you need a material with a higher\u00a0<strong>Glass Transition Temperature (Tg)<\/strong>\u00a0or lower\u00a0<strong>Thermal Expansion Coefficient (CTE)<\/strong>, such as FR4-TG170 or polyimide.<br\/><strong>Dielectric Constant Stability:<\/strong>\u00a0In sensitive RF applications where you need a material with a stable Dk over a wide frequency range to maintain consistent impedance and phase response.\",\"inLanguage\":\"ru-RU\"},\"inLanguage\":\"ru-RU\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications - Topfastpcb","description":"This comprehensive guide to PCB stackup design, compiled by TOPFAST PCB engineers, covers everything from 2-layer to 12-layer board structures, impedance control, and key points for SI\/PI simulation. It details stackup strategies for high-speed digital, RF circuits, and HDI boards, while providing a free checklist to help improve yield and performance.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/","og_locale":"ru_RU","og_type":"article","og_title":"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications - Topfastpcb","og_description":"This comprehensive guide to PCB stackup design, compiled by TOPFAST PCB engineers, covers everything from 2-layer to 12-layer board structures, impedance control, and key points for SI\/PI simulation. It details stackup strategies for high-speed digital, RF circuits, and HDI boards, while providing a free checklist to help improve yield and performance.","og_url":"https:\/\/www.topfastpcb.com\/ru\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/","og_site_name":"Topfastpcb","article_published_time":"2025-11-19T09:07:49+00:00","article_modified_time":"2025-11-20T03:06:34+00:00","og_image":[{"width":600,"height":402,"url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg","type":"image\/jpeg"}],"author":"\u6258\u666e\u6cd5\u65af\u7279","twitter_card":"summary_large_image","twitter_misc":{"\u041d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u0430\u0432\u0442\u043e\u0440\u043e\u043c":"\u6258\u666e\u6cd5\u65af\u7279","\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f":"8 \u043c\u0438\u043d\u0443\u0442"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#article","isPartOf":{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/"},"author":{"name":"\u6258\u666e\u6cd5\u65af\u7279","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a"},"headline":"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications","datePublished":"2025-11-19T09:07:49+00:00","dateModified":"2025-11-20T03:06:34+00:00","mainEntityOfPage":{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/"},"wordCount":1687,"publisher":{"@id":"https:\/\/www.topfastpcb.com\/#organization"},"image":{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#primaryimage"},"thumbnailUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg","keywords":["PCB Design","PCB Stack-up"],"articleSection":["News"],"inLanguage":"ru-RU"},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/","url":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/","name":"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications - Topfastpcb","isPartOf":{"@id":"https:\/\/www.topfastpcb.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#primaryimage"},"image":{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#primaryimage"},"thumbnailUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg","datePublished":"2025-11-19T09:07:49+00:00","dateModified":"2025-11-20T03:06:34+00:00","description":"This comprehensive guide to PCB stackup design, compiled by TOPFAST PCB engineers, covers everything from 2-layer to 12-layer board structures, impedance control, and key points for SI\/PI simulation. It details stackup strategies for high-speed digital, RF circuits, and HDI boards, while providing a free checklist to help improve yield and performance.","breadcrumb":{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540850232"},{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540868521"},{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540881394"},{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541039029"},{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541051575"},{"@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541065920"}],"inLanguage":"ru-RU","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/"]}]},{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#primaryimage","url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg","contentUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/11\/PCB-Stack-Up-Design-1.jpg","width":600,"height":402,"caption":"PCB Stack-Up Design"},{"@type":"BreadcrumbList","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.topfastpcb.com\/"},{"@type":"ListItem","position":2,"name":"The Ultimate Guide to PCB Stack-Up Design (2025 Updated Edition): From Fundamentals to High-Speed\/High-Frequency Applications"}]},{"@type":"WebSite","@id":"https:\/\/www.topfastpcb.com\/#website","url":"https:\/\/www.topfastpcb.com\/","name":"Topfastpcb","description":"Topfast Prime Choice for Global Electronics Manufacturing","publisher":{"@id":"https:\/\/www.topfastpcb.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.topfastpcb.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ru-RU"},{"@type":"Organization","@id":"https:\/\/www.topfastpcb.com\/#organization","name":"Topfastpcb","url":"https:\/\/www.topfastpcb.com\/","logo":{"@type":"ImageObject","inLanguage":"ru-RU","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png","contentUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png","width":144,"height":56,"caption":"Topfastpcb"},"image":{"@id":"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a","name":"\u6258\u666e\u6cd5\u65af\u7279","sameAs":["http:\/\/www.topfastpcb.com"],"url":"https:\/\/www.topfastpcb.com\/ru\/blog\/author\/admin\/"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540850232","position":1,"url":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540850232","name":"Q1: What is the main difference between a 4-layer and a 6-layer board?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: The main difference lies in the <strong>number of ground\/power planes and the control over signal integrity<\/strong>. A 4-layer board typically has only one ground and one power plane, while an optimized 6-layer board can have two ground planes, providing a more complete return path and shielding for high-speed signals, significantly improving EMC performance.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540868521","position":2,"url":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540868521","name":"Q2: What impedance tolerance can TOPFAST guarantee for controlled impedance boards?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: At <strong>TOPFAST PCB<\/strong>, with our advanced impedance testing systems and strict process control, we commit to a <strong>standard control tolerance of \u00b110%<\/strong>. For boards with stricter requirements, we can achieve <strong>\u00b17% or even \u00b15%<\/strong>, depending on the stack-up structure and materials. Please inform our sales engineers of your requirements.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540881394","position":3,"url":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763540881394","name":"Q3: How do I choose the right PCB material for my project?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: For digital circuits:<br\/>&lt; 5 Gbps: Standard FR-4 is usually sufficient.<br\/>> 5 Gbps: Consider Mid-Loss\/Low-Loss FR-4.<br\/>> 25 Gbps: Must use Low-Loss\/Ultra-Low-Loss materials (e.g., Megtron 6, Rogers series).<br\/>For RF circuits, prioritize dielectric constant stability and low loss tangent. If you are unsure, <strong>TOPFAST PCB's technical support team can provide free selection consultation<\/strong>.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541039029","position":4,"url":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541039029","name":"Q3: My design has multiple power rails. Can I split a single power plane, and what are the risks?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Yes, splitting a single power plane for multiple rails is common practice. The key risk is\u00a0<strong>signal integrity degradation<\/strong>\u00a0if a high-speed signal trace crosses over a split in the plane, as this creates a large return current loop and increases EMI. To mitigate this:<br\/>Route critical signals only over a solid reference plane (preferably ground).<br\/>If a signal must cross a split, place a stitching capacitor near the signal via to provide a high-frequency return path.<br\/>Follow the\u00a0<strong>20H rule<\/strong>\u00a0(where the power plane is recessed 20 times the dielectric thickness from the ground plane edge) to reduce fringing effects.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541051575","position":5,"url":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541051575","name":"Q4: How early should I involve my PCB manufacturer in the stack-up design process?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A:\u00a0<strong>As early as possible.<\/strong>\u00a0Engaging with\u00a0<strong>TOPFAST PCB<\/strong>\u00a0during the initial stack-up planning phase allows our engineers to provide immediate feedback on material availability, process capabilities (like minimum dielectric thickness), and cost-effective structural options. This early collaboration can prevent costly redesigns and significantly accelerate your time to market.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541065920","position":6,"url":"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design-2025-updated-edition\/#faq-question-1763541065920","name":"Q5: When should I consider moving from standard FR-4 to a more advanced PCB material?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Consider moving beyond standard FR-4 when your design faces these challenges:<br\/><strong>Signal Loss:<\/strong>\u00a0When operating above\u00a0<strong>5 Gbps<\/strong>, or when the total channel insertion loss threatens your system's bit error rate budget.<br\/><strong>Thermal Management:<\/strong>\u00a0When high power levels cause a significant temperature rise, and you need a material with a higher\u00a0<strong>Glass Transition Temperature (Tg)<\/strong>\u00a0or lower\u00a0<strong>Thermal Expansion Coefficient (CTE)<\/strong>, such as FR4-TG170 or polyimide.<br\/><strong>Dielectric Constant Stability:<\/strong>\u00a0In sensitive RF applications where you need a material with a stable Dk over a wide frequency range to maintain consistent impedance and phase response.","inLanguage":"ru-RU"},"inLanguage":"ru-RU"}]}},"_links":{"self":[{"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/posts\/4651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/comments?post=4651"}],"version-history":[{"count":4,"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/posts\/4651\/revisions"}],"predecessor-version":[{"id":4660,"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/posts\/4651\/revisions\/4660"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/media\/4653"}],"wp:attachment":[{"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/media?parent=4651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/categories?post=4651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topfastpcb.com\/ru\/wp-json\/wp\/v2\/tags?post=4651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}