公开(公告)号：US11522736B2

公开(公告)日：2022-12-06

申请号：US17461070

申请日：2021-08-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong Gyu Park ,  Jun Han Bae ,  Yun Geun Nam ,  Jae Hyun Park ,  Gyeong Seok Song ,  Ho-Bin Song

IPC: H04L25/03 ,  H03F3/45 ,  H04B1/18 ,  H04B3/08

Abstract: An analog front-end receiver including a termination resistor configured to receive first and second differential signals from different data lines, the second differential signal being differential with respect to the first differential signal, an active equalizer configured to receive a first input differential signal through a first input node and a second input differential signal through a second input node, the first and second input differential signals both having an input common mode voltage, the first and second input differential signals being based on the first and second differential signal, respectively, and output first and output differential signals to first and second output nodes, respectfully, the second output differential signal being differential with respect to the first output differential signal, and an input common mode voltage generator configured to adjust the input common mode voltage to be equal to an output common mode voltage of the first output differential signal.