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. 05, 1993
Filed:
Feb. 21, 1992
Applicant:
Inventors:
Marc C Gleichert, San Jose, CA (US);
Thomas Korn, San Jose, CA (US);
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L / ;
U.S. Cl.
CPC ...
331 25 ; 331 / ; 331 17 ; 307602 ; 307603 ; 375120 ;
Abstract
A phase detector (1) for a phase locked loop (PLL) for bit clock retrieval where the phase detector employs a plurality of variable unit delays (20,21) and has a constant gain region that is a percentage of the clock period over an extended frequency range of the VCO enabling a single (PLL) chip to operate for several applications at widely different frequencies.
Gleichert, Marc. (1993). Variable pulse width phase detector (U.S. Patent No. 5250913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5250913
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile