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:
May. 02, 2023
Filed:
Jul. 27, 2021
Applicant:
Silicon Works Co., Ltd., Daejeon, KR;
Inventors:
Jong Suk Lee, Daejeon, KR;
Young Bok Kim, Daejeon, KR;
Chung Hwan Son, Daejeon, KR;
Seok Jae Oh, Daejeon, KR;
Soo Yeun Lee, Daejeon, KR;
Yeh Ju Ka, Daejeon, KR;
Assignee:
SILICON WORKS CO., LTD, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/04 (2006.01); H04L 7/02 (2006.01); H04L 7/033 (2006.01);
U.S. Cl.
CPC ...
H04L 7/04 (2013.01); H04L 7/02 (2013.01); H04L 7/0331 (2013.01);
Abstract
The present disclosure discloses a clock and data recovery circuit. The clock and data recovery circuit may include a clock recovery unit configured to output a recovery clock signal by operating a first time-to-digital conversion circuit or a second time-to-digital conversion circuit depending on a phase difference between a clock of an input signal and the recovery clock signal, and a data recovery unit configured to sample data from the input signal and output recovery data.