Characteristic switching circuit

Details Characteristic switching circuit Characteristic switching circuit

1983-04-07

1985-06-04

Gensler, Paul

Wave transmission lines and networks

Coupling networks

Equalizers

333173, 333213, H03H 1106, H03H 1140

Patent

active

045217505

ABSTRACT:
A time constant circuit capable of switching the characteristic, which is realized by a combination of an equivalent resistor made up of a switched capacitor and an ordinary capacitor, comprises a capacitor of the switched capacitor or the time constant circuit connected in parallel to a series circuit including a switching device and an additional capacitor. The characteristic is switched by turning on and off the additional capacitor by the switching device. The direct connection of a plurality of equivalent resistors with a plurality of switched capacitors and ordinary capacitors makes up an equalizer. The capacitor making up a switched capacitor is connected with a switching device and an additional capacitor so that the frequency characteristic of the equalizer is switchable by turning on and off the switching device. Each of the capacitors making up the switched capacitors, the capacitors making up the time constant circuits and the additional capacitors has an end thereof grounded. All the elements are thus capable of being formed in the same integrated circuits.

REFERENCES:
patent: 4320362 (1982-03-01), Bellanger et al.
patent: 4331944 (1982-05-01), Lee
patent: 4366455 (1982-12-01), Berger

Affiliated with

Also associated with

Rating

Characteristic switching 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 Characteristic switching circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Characteristic switching circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-831206