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:
Mar. 06, 2018
Filed:
Aug. 18, 2016
Keyssa Systems, Inc., Campbell, CA (US);
Jerome Jean Ribo, San Jose, CA (US);
Bruno Tourette, Cupertino, CA (US);
Keyssa Systems, Inc., Campbell, CA (US);
Abstract
Systems, methods, and apparatus for generating a clock signal using re-timer circuitry, including receiving an input data signal transmitted without a reference clock signal; comparing the input data signal with a re-timer clock signal to determine a frequency difference between the input data signal and the re-timer clock signal; determining a data rate of the input data signal based on the frequency difference between the input data signal and the re-timer clock signal; and generating, based on the data rate of the input data signal, a control signal for adjusting a frequency of the re-timer clock signal to frequency-lock the re-timer clock signal with the input data signal.