公开(公告)号：US20250030432A1

公开(公告)日：2025-01-23

申请号：US18355414

申请日：2023-07-20

Applicant: Intel Corporation

Inventor： Thomas BROWN ,  Hariprasad CHANDRAKUMAR ,  Georgios DOGIAMIS ,  Benjamin HERSHBERG

IPC: H03M1/46 ,  H03M1/12

Abstract: Disclosed herein are devices, methods, and systems related to analog-to-digital converters (ADCs), and in particular, to settling the reference voltage in an ADC and to settling the reference voltage in a time-interleaved arrangement of ADCs. A method of settling of a reference voltage in an ADC may include generating, on a reference voltage line, an analog reference voltage, and connecting, at the time of generating the analog reference voltage, a pre-charged capacitor of the ADC to the reference voltage line to reduce a voltage error during the generation of the analog reference voltage.