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:
Jul. 23, 2002
Filed:
Oct. 24, 2000
Applicant:
Inventors:
J. Antonio Salcedo, Livermore, CA (US);
Charles Rogers, San Jose, CA (US);
Raphael Horton, Pleasanton, CA (US);
Assignee:
Exar Corporation, Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 1/126 ;
U.S. Cl.
CPC ...
H03H 1/126 ;
Abstract
A programmable delay in an AFE of an imaging system which can vary both the pulse position and the pulse width. The pulse width and position are controlled by providing separate programmable delay circuits for the rising and falling edges of the desired timing signal. Combining logic then combines the outputs of the two delay circuits to produce an output clock with separately delayed rising and falling edges.