High-speed printed circuit board (PCB) design is critical for ensuring signal integrity and reliable operation of modern electronics. In this article, we present best practices for designing PCBs that support high data rates and minimize electromagnetic interference. Topics include impedance control, differential pair routing, layer stack-up considerations, proper termination, and minimizing crosstalk.
We also explore tips for via placement, power distribution network design, and selecting materials suitable for high-frequency signals. By following these guidelines, engineers can ensure that their high-speed designs deliver optimal performance in applications ranging from networking equipment and telecommunications to advanced computing and industrial systems.