Otimização do caminho de retorno: conceção de planos de referência sólidos para a integridade do sinal de alta frequência
In the realm of advanced printed circuit board (PCB) design, engineers often focus heavily on the routing of signal traces—meticulously tuning lengths, matching impedances, and routing differential pairs with extreme precision. However, a signal trace is only one half of the electrical equation. Every electrical signal requires a complete closed loop to flow, meaning the […]