公开(公告)号：US20250096811A1

公开(公告)日：2025-03-20

申请号：US18627940

申请日：2024-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyung Dong ROH ,  Kyung Hoon LEE ,  Woong Taek LIM ,  Young Jae CHO ,  Michael CHOI

IPC: H03M1/12

Abstract: An analog-to-digital converter is provided. An analog-to-digital converter comprises an interleaver receiving and processing an input signal that is an analog signal and a plurality of sub-ADCs, wherein the interleaver includes a reference circuit outputting a second voltage based on a first voltage, a high-pass filter receiving the second voltage and outputting a first signal obtained by changing a common mode voltage of the input signal to the second voltage, a sampling circuit generating a second signal obtained by sampling an alternate current component of the first signal, and a buffer outputting a third signal obtained by buffering the second signal by using a buffering circuit, and the sub-ADC converts the third signal into a digital signal by using the first voltage.