Backplane footprint for high speed, high density electrical connectors

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United States of America Patent

PATENT NO 12207395
APP PUB NO 20240023232A1
SERIAL NO

18475344

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A printed circuit board includes a plurality of layers including attachment layers and routing layers; and columns of via patterns formed in the plurality of layers, wherein via patterns in adjacent columns are offset in a direction of the columns, each of the via patterns comprising: first and second signal vias forming a differential signal pair, the first and second signal vias extending through at least the attachment layers; and at least one conductive shadow via located between the first and second signal vias of the differential pair. In some embodiments, at least one conductive shadow via is electrically connected to a conductive surface film.

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Patent Owner(s)

  • AMPHENOL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Charbonneau, Marc Robert Bedford, US 11 219
Paniagua, Jose Ricardo Newmarket, US 18 499

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