公开(公告)号：US20220158650A1

公开(公告)日：2022-05-19

申请号：US17439516

申请日：2020-03-02

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Mohammed Ali AL-QADASI ,  Abdullah Ali ALSHEHRI ,  Hossein FARIBORZI ,  Talal AL-ATTAR

IPC: H03M1/36

Abstract: An analog-to-digital circuit that digitizes an analog voltage. The analog-to-digital circuit includes plural comparators functionally connected to form a tree that has levels i, and each level i has branches j, and an encoder connected to the plural comparators and configured to generate a digitized value of an input analog voltage. Each comparator from a level i has first and second outputs, and each of the first and second outputs is electrically connected to an input of different comparators from a next level i+1 of the tree.