Impedance matching of differential pair signal traces on...

Details Impedance matching of differential pair signal traces on... Impedance matching of differential pair signal traces on...

2006-05-23

2006-05-23

Arbes, Carl J. (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S846000, C174S261000, C428S901000

Reexamination Certificate

active

07047628

ABSTRACT:
A printed wiring board having differential pair signal traces has increased spacing between signal-carrying vias and ground or power planes and/or is equipped with selectively placed ground vias to enhance the impedance matching of the signal traces.

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