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:
Aug. 19, 2008
Filed:
Aug. 02, 2006
Applicant:
Patrick Heyne, München, DE;
Inventor:
Patrick Heyne, München, DE;
Assignee:
Qimonda AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device for synchronizing an input clock signal with an output clock signal is disclosed. One embodiment includes includes a bistable trigger circuit for controlling the edges of a clock signal fed to a first delay, a second phase comparator for determining the phase between the first clock signal delayed by the first delay and the input clock signal, and a second controller for controlling the delay of the first clock signal in correspondence with the phase determined by the second phase comparator.