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:
Jul. 20, 2004
Filed:
Feb. 09, 2000
Applicant:
Inventors:
Karl Eric Miller, Chandler, AZ (US);
Loran Albert Wilcox, Round Rock, TX (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 ;
U.S. Cl.
CPC ...
H04L 7/00 ;
Abstract
A clockless synchronizer ( ) is used for sub-rate bit acquisition and synchronization of high speed clockless data streams. Clockless synchronizer ( ) comprises burst detector ( ), multi-phase signal generator ( ), multi-phase signal router ( ), multi-phase signal sampler ( ), clock generator ( ), correlation control circuit ( ), and output data selector ( ). Clockless synchronizer ( ) is fabricated on a single ASIC, and it is free from the 'data rate less than the available clock' limitation.