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:
Apr. 07, 2015
Filed:
Dec. 29, 2010
Applicant:
Kendall Castor-perry, San Diego, CA (US);
Inventor:
Kendall Castor-Perry, San Diego, CA (US);
Assignee:
Cypress Semiconductor Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01); H04H 40/54 (2008.01); G06F 1/08 (2006.01); H03L 7/081 (2006.01); H03L 7/18 (2006.01);
U.S. Cl.
CPC ...
G06F 1/08 (2013.01); H03L 7/081 (2013.01); H03L 7/18 (2013.01);
Abstract
A clock synthesis system may include a feed forward divider circuit configured to divide a source clock signal by one of a plurality of integers in response to a select signal to generate a reference clock that is synchronous to a synchronous pulse; a modulator that modulates the select signal in response to at least a difference value; a multiplier circuit that frequency multiplies the reference clock to generate an output clock; and a timing circuit that generates the difference value in response to the source clock and synchronous pulse.