Method of detecting the frequency of an input clock signal...

Details Method of detecting the frequency of an input clock signal... Method of detecting the frequency of an input clock signal...

2007-08-31

2010-06-15

Donovan, Lincoln (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

By frequency

C327S039000, C327S423000, C327S494000, C327S508000, C327S588000

Reexamination Certificate

active

07737730

ABSTRACT:
An integrated circuit includes a first switched capacitor element and a second switched capacitor element, which are coupled to form a bridge circuit, the first switched capacitor element being located in a first branch of the bridge circuit and the second switched capacitor element being located in a second branch of the bridge circuit. A detector circuit is coupled to the first branch and to the second branch of the bridge circuit. Switching signals of the first switched capacitor element and of the second switched capacitor element are generated on the basis of an input clock signal of the integrated circuit.

REFERENCES:
patent: 3794853 (1974-02-01), Zwarenstein
patent: 4677322 (1987-06-01), Burson et al.
patent: 6043749 (2000-03-01), Saito et al.
patent: 6344768 (2002-02-01), Daun-Lindberg et al.
patent: 6644127 (2003-11-01), Matzen
patent: 6813110 (2004-11-01), Leighton et al.
patent: 2005/0088855 (2005-04-01), Kirchmeier et al.
patent: 407222477 (1995-08-01), None
patent: WO 86/01356 (1986-02-01), None

Affiliated with

Also associated with

Rating

Method of detecting the frequency of an input clock signal... 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 of detecting the frequency of an input clock signal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of detecting the frequency of an input clock signal... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4196993