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:
Jun. 19, 1990
Filed:
Mar. 16, 1989
Applicant:
Inventors:
Jin H Hwang, Cerritos, CA (US);
Patrick D Conley, Fullerton, CA (US);
Assignee:
Western Digital Corporation, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L / ;
U.S. Cl.
CPC ...
375106 ; 307602 ; 375117 ;
Abstract
The present invention provides an architecture for sampling incoming asynchronous data pulses and providing synchronous output pulses having a constant pulse width. The invention has an input stage comprising a toggling flip-flop receiving the asynchronous pulses on the clock input. The complementary output of the flip-flop is provided to a dual path synchronizer stage followed by a dual path one-shot stage to terminate the synchronized pulse.