High speed circuit and its high-speed-differential cable architecture

High speed circuit and its high-speed-differential cable architecture

  • CN 109,842,989 A
  • Filed: 05/10/2018
  • Published: 06/04/2019
  • Est. Priority Date: 11/24/2017
  • Status: Active Application
First Claim
Patent Images

1. a kind of high speed circuit, includes:

  • Printed circuit board has first surface and opposite second surface;

    There is ground plane layer first surface to contact with the second surface of the printed circuit board;

    A pair of first and second differential lines are located on the first surface of the printed circuit board, those differential lines transmit e-mailNumber;

    First sky portion, on the first surface of the ground plane layer, which is located at the side of first differential lines;

    Second sky portion, on the first surface of the ground plane layer, which is located at the side of second differential lines;

    AndThird sky portion, on the first surface of the ground plane layer, the third sky portion connect the first sky portion and this secondEmpty portion.

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