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. 07, 2002
Filed:
Feb. 22, 2001
Applicant:
Inventors:
Gary Gibbs, San Jose, CA (US);
Manoj B. Roge, San Jose, CA (US);
Assignee:
Cypress Semiconductor Corp., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 1/90175 ;
U.S. Cl.
CPC ...
H03K 1/90175 ;
Abstract
An apparatus comprising a first circuit, a second circuit, and an output circuit. The first circuit may be configured to generate a first digital output in response to (i) a reference input and (ii) a feedback input. The second circuit may be configured to generate a second digital output in response to (i) the first digital output and (ii) a second feedback input. The output circuit may be configured to generate a third output in response to a data input, wherein an output impedance of the output circuit is adjusted in response to (i) the first digital output and (ii) the second digital output.