The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 16, 2021
Filed:
Jul. 22, 2020
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Chih-Wei Yao, Sunnyvale, CA (US);
Ronghua Ni, San Jose, CA (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G04F 10/00 (2006.01); H03L 7/091 (2006.01); H03M 1/12 (2006.01); H03L 7/089 (2006.01); H03L 7/099 (2006.01); H03M 1/48 (2006.01);
U.S. Cl.
CPC ...
G04F 10/005 (2013.01); H03L 7/0891 (2013.01); H03L 7/091 (2013.01); H03L 7/0991 (2013.01); H03M 1/12 (2013.01); H03M 1/48 (2013.01);
Abstract
A system and method for fast converging gain calibration for phase lock loops (PLL) are herein disclosed. According to one embodiment, a method includes receiving, with a voltage generation circuit, an input value representing a difference between a sampled voltage and a reference voltage, and adjusting, with the voltage generation circuit, the reference voltage by generating a voltage output based on the difference represented by the input value.