公开(公告)号：US20240291487A1

公开(公告)日：2024-08-29

申请号：US18115588

申请日：2023-02-28

Applicant: XILINX, INC.

Inventor： Li-Yang CHEN ,  Chi Fung POON ,  Chuen-Huei CHOU

IPC: H03K17/693 ,  H03K17/00

CPC classification number: H03K17/693 ,  H03K17/005 ,  H04B1/0483 ,  H04B1/40

Abstract: A transmission system is disclosed including a driver circuit. The driver circuit includes multiplexer circuits that receive parallel data and operate as a differential pair. At least one of the multiplexer circuits is coupled to a first circuit node and a second circuit node of the driver circuit. The at least one the multiplexer circuits outputs serial data from the multiplexer circuits at the first and second circuit nodes. The first and second nodes are coupled to a differential output network. The first and second nodes are coupled to an inductor circuit. The first and second nodes are coupled to a cross-coupled circuit. The inductor circuit drains driver circuit current at the first circuit node. The second circuit node and the cross-coupled circuit steer driver circuit current at the first circuit node and the second circuit node.