A method and apparatus for matching trace lengths of signal lines making 90~/180~ turns

摘要

A printed circuit board (PCB) includes a first 90 DEG signal line. The first 90 DEG signal line connects a first location on a first layer of the PCB to a second location on a second layer of the PCB. The PCB includes a second 90 DEG signal line. The second 90 DEG signal line is adjacent and equal in length to the first 90 DEG signal line. The second 90 DEG signal line connects a third location on the first layer of the PCB to a fourth location on the second layer of the PCB.