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. 18, 2017
Filed:
Aug. 01, 2013
Applicant:
Denis Sergeevich Shuvalov, Zelenograd, RU;
Inventor:
Denis Sergeevich Shuvalov, Zelenograd, RU;
Assignee:
NXP USA, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/04 (2006.01); H03K 5/00 (2006.01); H03K 3/0231 (2006.01); H03K 25/02 (2006.01);
U.S. Cl.
CPC ...
H03K 5/00006 (2013.01); H03K 3/0231 (2013.01); H03K 25/02 (2013.01); H03J 2200/10 (2013.01);
Abstract
A spread-spectrum clock generation circuit comprises at least one comparison element; at least one charge storage device arranged to couple an output of the at least one comparison element to an input of the at least one comparison element and arranged to set a first oscillation frequency of the spread-spectrum clock generation circuit; and a switched charge storage arrangement additionally arranged to couple an output of the at least one comparison element to an input of the at least one comparison element and arranged to set a second oscillation frequency of the spread-spectrum clock generation circuit.