Digitally dual-programmable integrator circuit

Details Digitally dual-programmable integrator circuit Digitally dual-programmable integrator circuit

1992-07-13

1993-11-02

Pellinen, A. D.

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

341155, H03M 150

Patent

active

052587606

ABSTRACT:
Analog-signal integrators are described that have a transfer function containing a composite parameter that is the product of two parameters each of which is separately changeable, via application of digital programming signals. In a continuous analog-signal integrator the integrating capacitor is a programmable capacitor array, preceded in the feed back branch with a programmable voltage divider. In a discrete-time analog-signal integrator the integrating resistor is a switched-capacitor resistor including a programmable capacitor array that is preceded in the input circuit branch by a programmable voltage divider.

REFERENCES:
patent: 4489063 (1985-02-01), Makabe et al.
patent: 4764753 (1988-08-01), Yukawa
patent: 5012808 (1991-05-01), Stubbers et al.
An Electrically-Programmable Switched Capacitor Filter, David J. Allstot et al., IEEE Jrnl. of Solid State Ckts., vol. SC-14, No. 6, Dec. 1979.

Affiliated with

Also associated with

Rating

Digitally dual-programmable integrator circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digitally dual-programmable integrator circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digitally dual-programmable integrator circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1760812