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. 06, 2003
Filed:
Oct. 31, 2001
Applicant:
Inventor:
Galen E. Stansell, Kirkland, WA (US);
Assignee:
Cypress Semiconductor Corp., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L 7/18 ; H03K 2/300 ;
U.S. Cl.
CPC ...
H03L 7/18 ; H03K 2/300 ;
Abstract
An apparatus comprising a first circuit and a second circuit. The first circuit may be configured to generate an output signal in response to a reference input and a feedback signal. The second circuit may be configured to generate the feedback signal according to a plurality of moduli in response to the output signal, a first control signal and a second control signal. The frequency of the output signal may be modulated in response to the second control signal.