Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Synchronizing
Reexamination Certificate
2007-11-13
2007-11-13
Nguyen, Linh My (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Synchronizing
C327S149000
Reexamination Certificate
active
11088028
ABSTRACT:
Circuits and methods for aligning two or more signals including a first and second signal. In one embodiment, a shift register generates two or more shifted copies of the second signal, and each of a plurality of phase detectors receives the first signal and one of the shifted copies of the second signal, each phase detector providing an output indicating whether the first signal is substantially aligned with the shifted copy of the second signal. A multiplexer may also be provided for receiving each of the shifted copies of the second signal, the multiplexer having a plurality of select lines coupled with the output signals of the phase detectors. Some embodiments may include a power saving mode.
REFERENCES:
patent: 5491458 (1996-02-01), McCune
patent: 5614861 (1997-03-01), Harada
patent: 5651035 (1997-07-01), Tozun
patent: 5745011 (1998-04-01), Scott
patent: 5886582 (1999-03-01), Stansell
patent: 5889936 (1999-03-01), Chan
patent: 5952888 (1999-09-01), Scott
patent: 6140853 (2000-10-01), Lo
patent: 6172571 (2001-01-01), Moyal
patent: 6211741 (2001-04-01), Dalmia
patent: 6272646 (2001-08-01), Rangasayee
patent: 6307413 (2001-10-01), Dalmia
patent: 6310521 (2001-10-01), Dalmia
patent: 6369660 (2002-04-01), Wei
patent: 6377646 (2002-04-01), Sha
patent: 6434187 (2002-08-01), Beard
patent: 6445211 (2002-09-01), Saripella
patent: 6466078 (2002-10-01), Stiff
patent: 6553057 (2003-04-01), Sha
patent: 6560306 (2003-05-01), Duffy
patent: 6667642 (2003-12-01), Moyal
patent: 6683930 (2004-01-01), Dalmia
patent: 6690224 (2004-02-01), Moore
patent: 6704381 (2004-03-01), Moyal
patent: 6782068 (2004-08-01), Wilson
patent: 6784821 (2004-08-01), Lee
patent: 6798299 (2004-09-01), Mar
patent: 6850554 (2005-02-01), Sha
patent: 7103108 (2006-09-01), Beard
patent: 7138841 (2006-11-01), Li
patent: 2004/0036762 (2004-02-01), Nihei et al.
Moyal Nathan
Stiff Jonathon C.
Brownstein Hyatt Farber Schreck, P.C.
Cypress Semiconductor Corporation
LandOfFree
Method and circuit for rapid alignment of signals does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and circuit for rapid alignment of signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and circuit for rapid alignment of signals will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3849352