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. 06, 2004
Filed:
Jul. 30, 2002
Applicant:
Inventor:
Juinn-Yan Chen, Fremont, CA (US);
Assignee:
Faraday Technology Corp., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/00 ;
U.S. Cl.
CPC ...
H03K 3/00 ;
Abstract
A clock analyzer includes an input port for receiving a reference clock signal from an external source, a plurality of functionally identical delay cells for delaying the reference clock signal and generating a plurality of delayed clock signals, each delayed clock signal being delayed by a unique number of delay cells, and at least one comparator for comparing the reference clock signal to the plurality of delayed clock signals and choosing a selected clock signal from the plurality of delayed clock signals that at least partially overlaps the reference clock signal.