公开(公告)号：US20210021277A1

公开(公告)日：2021-01-21

申请号：US16985104

申请日：2020-08-04

Applicant: Intel Corporation

Inventor： Yizhak Ethanan SHIFMAN ,  Yoel KRUPNIK ,  Ariel COHEN

IPC: H03M1/12 ,  H03F3/213 ,  H03F3/68 ,  H03M1/38 ,  H04B1/16 ,  G11C27/02

Abstract: Describe is a buffer which comprises: a differential source follower coupled to a first input and a second input; first and second current steering devices coupled to the differential source follower; and a current source coupled to the first and second current steering devices. The buffer provides high supply noise rejection ratio (PSRR) together with high bandwidth.