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:
Aug. 14, 2012
Filed:
Nov. 28, 2006
Amiad Dvir, Nes Ziona, IL;
Raviv Weber, Herzilya, IL;
David Avishai, Nes Ziona, IL;
Alex Goldstein, Netanya, IL;
Igor Elkanovich, Tel Mond, IL;
Gal Sitton, Netanya, IL;
Michael Balter, Tel Aviv, IL;
Amiad Dvir, Nes Ziona, IL;
Raviv Weber, Herzilya, IL;
David Avishai, Nes Ziona, IL;
Alex Goldstein, Netanya, IL;
Igor Elkanovich, Tel Mond, IL;
Gal Sitton, Netanya, IL;
Michael Balter, Tel Aviv, IL;
Broadlight Ltd., , IL;
Abstract
Burst mode clock and data recovery (BCDR) circuit and method capable of fast data recovery of passive optical network (PON) traffic. An over-sampled data stream is generated from an input burst data signal and a phase interpolator generates sampling clock signals using a reference clock and phase information. A phase estimation unit (PEU) determines a phase error in the over-sampled data streams; and a phase retrieval unit sets the phase interpolator with the respective phase information of the input burst data signal prior to reception of the input burst data signal.