Printed circuit board and differential signaling structure

Details Printed circuit board and differential signaling structure Printed circuit board and differential signaling structure

2011-03-29

2011-03-29

Semenenko, Yuriy (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S760000, C361S761000

Reexamination Certificate

active

07916497

ABSTRACT:
Provided is a system adopting a differential signaling system including a low frequency signaling line arranged to be adjacent to a pair of differential signaling lines in parallel to each other, for transmitting a signal having a frequency which is smaller than a frequency of a signal to be transmitted through the pair of differential signaling lines, in which a transmission end of the low frequency signaling line is connected to a ground pattern through a first capacitive element, and a reception end of the low frequency signaling line is connected to the ground pattern through a second capacitive element. Thus, it is possible to provide, easily and at a low cost, a differential signaling system in which a common mode noise is eliminated without increasing the number of pins.

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patent: 2001-7458 (2001-01-01), None

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