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:
Sep. 16, 2008
Filed:
Jan. 06, 2006
Applicant:
Anand Daga, San Jose, CA (US);
Inventor:
Anand Daga, San Jose, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 11/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A delay line is periodically configured into a delay-locked loop for calibration purposes. That is, the delay line is operated in an open loop mode during a first time period in which a signal, such as an aperiodic signal, is the input signal into the delay line. Periodically, the delay line is configured into a delay-locked loop and the delay line is recalibrated based on a periodic signal supplied to the delay-locked loop.