Patent ID: 6353539
Filing Date: 2002-03-05
Classification: H05K

Abstract:
A method for routing signals between a first component on a first side of a printed circuit board (PCB) and a second component, with an identical pin-out as the first component, on a second side of the PCB, comprising:matching a first pitch of a first trace carrying a first signal from a first via on the first side of the PCB to a second via on the second side of the PCB with a second pitch of a second trace carrying a second signal from a third via on the first side of the PCB to a fourth via on the second side of the PCB; and matching distances of connections between the first via and a first land pad that is connected to a first contact of the first component, the second via and a second land pad that is connected to a first contact of the second component, the third via and a third land pad that is connected to a second contact of the first component, and the fourth via and a fourth land pad that is connected to a second contact of the second component.