公开(公告)号：US20240393746A1

公开(公告)日：2024-11-28

申请号：US18696903

申请日：2022-07-18

Applicant: ams-OSRAM AG

Inventor： Peter STRASSMANN ,  Daniele PERENZONI ,  Pablo Jesus Trujillo SERRANO ,  David STOPPA

IPC: G04F10/00

Abstract: A circuit for time to digital conversion, the circuit comprises a time to digital converter, TDC, configured to receive trigger signals and event signals and, for each event signal, provide a time stamp indicative of a time period between the event signal and an associated trigger signal, a first memory unit for storing a set of time stamps associated with one trigger signal and provided by the TDC, and a processing unit configured to compare the set of time stamps stored in the first memory unit to new time stamps provided by the TDC to determine coincident time stamps.