公开(公告)号：US20240250651A1

公开(公告)日：2024-07-25

申请号：US18398355

申请日：2023-12-28

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： WANYEONG JUNG ,  MINKYU YANG

IPC: H03F3/45 ,  H03F1/34 ,  H03K19/00

CPC classification number: H03F3/45475 ,  H03F1/34 ,  H03K19/0021 ,  H03F2200/261 ,  H03F2200/264

Abstract: The present disclosure provides an analog-digital hybrid integrator circuit which includes an operational amplifier coupled to an input terminal, a first capacitor coupled to the input terminal in parallel with the operational amplifier, a plurality of second capacitors coupled in parallel with the first capacitor, and a plurality of buffers that is coupled in series and is coupled in parallel with the plurality of second capacitors, respectively.