公开(公告)号：US20240088922A1

公开(公告)日：2024-03-14

申请号：US18241963

申请日：2023-09-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： HORANG JANG ,  BEOMWOO LEE ,  SOOMIN LEE

IPC: H04B1/00 ,  H03F3/45

CPC classification number: H04B1/0078 ,  H03F3/45071

Abstract: A communication device includes a first device and a second device. The first device includes a transmitting circuit configured to output and transmit a differential signal including a first signal and a second signal to the second device using an input signal and an enable signal. The second device includes a first amplifier configured to receive the differential signal from the first device, a gate circuit configured to gate an output signal of the first amplifier based on a deactivated reset signal, and a count circuit configured to: (1) count a section in which a value of the differential signal is constant based on a clock signal and an output signal of the gate circuit and (2) generate an activated reset signal when the count of the section exceeds a threshold value.