公开(公告)号：US20250103076A1

公开(公告)日：2025-03-27

申请号：US18894507

申请日：2024-09-24

Applicant: NVIDIA Corp.

Inventor： Siddharth Saxena ,  Sudhir Shrikantha Kudva ,  Miguel Rodriguez ,  Vijay Srinivasan ,  Tezaswi Raja ,  Tom Gray ,  Santosh Santosh

IPC: G05F1/56 ,  G04F10/00 ,  H03M7/16

Abstract: Reference voltage generators including a header circuit configured to pass current from a power supply to a time-to-digital converter, an amount of the current to pass determined by a thermometer code, and logic to update the thermometer code based on a comparison between an output of the time-to-digital converter and a digital code representing a reference voltage level.