Method and apparatus for detecting changes in a clock signal to

Details Method and apparatus for detecting changes in a clock signal to Method and apparatus for detecting changes in a clock signal to

1994-09-21

1996-12-31

Cunningham, Terry

Miscellaneous active electrical nonlinear devices, circuits, and

Specific signal discriminating without subsequent control

By presence or absence pulse detection

327 31, 327 37, 327 78, 327131, 327172, 327263, H03K 5153

Patent

active

055897843

ABSTRACT:
An integrated detection circuit (10) linearly charges capacitors (14) and (16) over time in response to particular states of an input signal (12). Outputs from the integrated detection circuit (10) are generated by differential pairs (39) when the charge on either of the capacitors (14) or (16) is equal to or greater than a reference voltage input to the differential pairs (39).

REFERENCES:
patent: 3573493 (1971-04-01), Kamin
patent: 3575664 (1971-04-01), Kamin
patent: 3712992 (1973-01-01), Schertz et al.
patent: 3735271 (1973-05-01), Leibowitz
patent: 3798467 (1974-03-01), Gottwald
patent: 3828258 (1974-08-01), Hills et al.
patent: 3835336 (1974-09-01), Block
patent: 3906247 (1975-09-01), Heffner
patent: 4180750 (1979-12-01), Ozawa et al.
patent: 4413237 (1983-11-01), Baba
patent: 4471326 (1984-09-01), Steckler et al.
patent: 4599525 (1986-07-01), Tzeng
patent: 4603299 (1986-07-01), Monett
patent: 4603357 (1986-07-01), Ramirez et al.
patent: 4626702 (1986-12-01), Chito
patent: 4633097 (1986-12-01), Dewitt
patent: 4672325 (1987-06-01), Murai
patent: 4803381 (1989-02-01), Gornati et al.
patent: 4864163 (1989-09-01), Nakao et al.
patent: 4873518 (1989-10-01), Mehnert
Sellier, IBM Tech. Discl. Bultn.--"Pulse Width Disriminator", Feb. 1975, pp. 2648-2649.
Whittington et al, "Versatile Discriminator Measures Pulse Length", Aug. 3, 1962, pp. 48-49.

Affiliated with

Also associated with

Rating

Method and apparatus for detecting changes in a clock signal to 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 apparatus for detecting changes in a clock signal to , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for detecting changes in a clock signal to will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1144450