公开(公告)号：US20230421156A1

公开(公告)日：2023-12-28

申请号：US17849469

申请日：2022-06-24

Applicant: QUALCOMM Incorporated

Inventor： Basma HAJRI ,  Harshat PANT ,  Chirag AGRAWAL ,  Shih-Hsin Jason HU

IPC: H03K19/0948 ,  H03K5/01 ,  H03K19/20

CPC classification number: H03K19/0948 ,  H03K5/01 ,  H03K19/20 ,  H03K2005/00013

Abstract: An aspect relates to a glitch absorbing buffer (GABUF) including: a delay element configured to delay an input signal by a delay to generate a delayed input signal; and a logic circuit, responsive to the input signal, the delayed input signal, and an output signal, configured to propagate a pulse in the input signal to the output signal if a width of the pulse is greater than the delay, and suppress the propagating of the pulse to the output signal if the width of the pulse is less than the delay.