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:
Oct. 16, 2007
Filed:
Oct. 09, 2003
Applicant:
Eitan Rosen, Abirim, IL;
Inventor:
Eitan Rosen, Abirim, IL;
Assignee:
Marvell Semiconductor Israel, Ltd., Misgav, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inverted-phase detector is implemented in a system including a first clock circuit that provides a first clock signal and a delayed clock circuit that outputs an delayed clock signal. A reference circuit outputs a reference signal. A feedback circuit generates a feedback signal that is one of greater than and less than the reference signal when the first clock signal changes state before the second clock signal, and that is the other of greater than and less than the reference signal when the first clock signal changes state after the second clock signal.