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:
Dec. 30, 1986
Filed:
Jan. 17, 1985
Robert Goeb, Spotswood, NJ (US);
Nathaniel L Silber, Cedar Grove, NJ (US);
ITT Corporation, New York, NY (US);
Abstract
There is disclosed an automatic phasing network which network receives a data signal and synchronous timing signals. Initially, these signals are in an arbitrary but fixed phase relationship to one another. The circuit establishes a fixed phase relationship between the data and timing signals with a large degree of resistance of phase jitter. In order to accomplish these results, the circuit operates to select the edge of the clock signals which is farthest from given data transitions and uses this edge to produce a data signal which is synchronized to the timing signal. The circuit provides an accurate phase relationship between the data and timing signals for various out-of-phase conditions as where the data transitions lag the rising edge of the clock by angles which vary between -45 degrees to +315 degrees.