Why Power Integrity & PDN Design Decides Whether Your High-Speed PCB Succeeds or Fails
Every modern PCB is an energy delivery system before it is anything else. A high-speed processor may toggle billions of transistors per second, an FPGA may draw 50 A on a core rail, and a 5G transceiver may produce edge rates measured in picoseconds. In each case, the circuits assume their supply rails are quiet,…