公开(公告)号：US11733293B2

公开(公告)日：2023-08-22

申请号：US17210324

申请日：2021-03-23

Applicant: Changxin Memory Technologies, Inc.

Inventor： Tianchen Lu ,  Yuan Chieh Lee

IPC: G01R31/28 ,  G01R31/317

CPC classification number: G01R31/2882 ,  G01R31/2856 ,  G01R31/31713 ,  G01R31/31718 ,  G01R31/31726

Abstract: A method and apparatus for determining jitter, a storage medium and an electronic device are disclosed. The method for determining jitter includes: determining a plurality of measurement time points for an output signal from an integrated circuit (IC); identifying one or more jitter points from the plurality of measurement time points by comparing the output signal with a predetermined signal at the plurality of measurement time points; and determining a jitter of the output signal of the IC based on the one or more jitter points. The jitter of the output signal of an IC chip can be determined without relying on any other additional equipment.