公开(公告)号：US11762340B2

公开(公告)日：2023-09-19

申请号：US17390291

申请日：2021-07-30

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Marius Moe ,  Tarjei Aaberge ,  Bijit Patel

IPC: H03M1/50 ,  G04F10/00 ,  H03K3/03

CPC classification number: G04F10/005 ,  H03K3/0315

Abstract: Aspects of the disclosure provide for an apparatus comprising a time-to-digital converter (TDC) and a processor coupled to the TDC. In some examples, the TDC may be configured to receive a signal and generate a measurement result indicating a time between start and stop events of the signal. The processor may be configured to receive the measurement result, compare the measurement result to a target value, and determine a non-linearity model configured to correct a variance of the measurement result from the target value.