Pulse or digital communications – Testing – Phase error or phase jitter
Reexamination Certificate
2006-09-19
2006-09-19
Fan, Chieh M. (Department: 2611)
Pulse or digital communications
Testing
Phase error or phase jitter
C375S371000, C375S375000, C375S376000, C370S516000, C370S517000, C370S518000, C348S497000, C369S044320, C369S053340, C713S400000, C713S401000, C713S500000, C713S501000, C713S503000
Reexamination Certificate
active
07110446
ABSTRACT:
Method and apparatus for reducing effect of jitter is described. More particularly, one or more taps of a delay line are selected for a reference clock signal. These selected taps each have an associated index, which is stored, and stored indices are statistically processed to select a tap of another delay line.
REFERENCES:
patent: 4320526 (1982-03-01), Gitlin
patent: 5481563 (1996-01-01), Hamre
patent: 5719907 (1998-02-01), Kaku et al.
patent: 5727037 (1998-03-01), Maneatis
patent: 5796673 (1998-08-01), Foss et al.
patent: 5936912 (1999-08-01), Kawabata et al.
patent: 6118319 (2000-09-01), Yamada et al.
patent: 6140854 (2000-10-01), Coddington et al.
patent: 6289068 (2001-09-01), Hassoun et al.
patent: 6295315 (2001-09-01), Frisch et al.
patent: 2003/0218486 (2003-11-01), Kwak
Eric W. Weisstein. “Moving Average.” From MathWorld—A Wolfram Web Resource. http://mathworld.wolfram.com/MovingAverage.html, 1999 CRC Press LLC.
Eric W. Weisstein. “Velocity.” From MathWorld—A Wolfram Web Resource.. http://mathworld.wolfram.com/MovingAverage.html, 1999 CRC Press LLC.
Eric W. Weisstein. “Statistical Median.” From MathWorld—A Wolfram Web Resource. http://mathworld.wolfram.com/StatisticalMedian.html, 1999 CRC Press LLC.
Eccles Robert E.
Lesea Austin H.
Bolourchi Nader
Fan Chieh M.
Webostad W. Eric
Xilinx , Inc.
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