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. 18, 2025
Filed:
Oct. 04, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Michael Chung Wang, Southlake, TX (US);
Neal Hays, Cupertino, CA (US);
Amir Amirkhany, Sunnyvale, CA (US);
Samsung Electronics Co., Ltd., Yongin-si, KR;
Abstract
A system and method of clock and data recovery. In some embodiments, the method includes: setting a bias signal source to a first bias value, the bias signal source being connected to an input of a voltage-controlled oscillator of a clock and data recovery circuit; determining that a locked signal of a frequency feedback signal source equals a first feedback value; setting the bias signal source to a second bias value, different from the first bias value; determining that a locked signal of the frequency feedback signal source equals a second feedback value; determining that the second feedback value meets a termination criterion; and setting an operating value of the bias signal source to the second bias value.