Circuit to reduce power supply fluctuations in high...

Electrical computers and digital processing systems: support – Clock – pulse – or timing signal generation or analysis – Multiple or variable intervals or frequencies

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C713S400000, C713S401000, C713S500000, C713S502000, C713S503000, C713S502000, C713S600000, C713S601000

Reexamination Certificate

active

07809974

ABSTRACT:
A circuit for transitioning clocking speeds, or frequencies, is provided. With this circuit, a clocking circuit providing a first clock signal at a first clock frequency is coupled to a counter. A comparator and a first divider are coupled to an output of the counter. The first divider outputs a second clock signal at a second clock frequency. A second divider is interposed between the clocking circuit and the counter. A processor is coupled to an output of the first divider.

REFERENCES:
patent: 4654851 (1987-03-01), Busby
patent: 4733197 (1988-03-01), Chow
patent: 5964881 (1999-10-01), Thor
patent: 6700421 (2004-03-01), Mirov et al.
patent: 6750693 (2004-06-01), Duewer
patent: 7000130 (2006-02-01), Adachi
patent: 7350096 (2008-03-01), Boerstler et al.
patent: 7430264 (2008-09-01), Boerstler et al.
patent: 2004/0223575 (2004-11-01), Meltzer et al.
patent: 2005/0198550 (2005-09-01), Ramsden
patent: 2006/0069929 (2006-03-01), Boerstler et al.
patent: 2006/0093047 (2006-05-01), Boerstler et al.
patent: 2008/0272820 (2008-11-01), Boerstler et al.
U.S. Appl. No. 10/955,121, Image File Wrapper printed May 11, 2010, 2 pages.
U.S. Appl. No. 10/981,154, Image File Wrapper printed May 11, 2010, 2 pages.
U.S. Appl. No. 12/132,871, Image File Wrapper printed May 11, 2010, 2 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Circuit to reduce power supply fluctuations in high... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit to reduce power supply fluctuations in high..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit to reduce power supply fluctuations in high... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4200538

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.