Switched-capacity amplifier, switched-capacity filter and charge

Details Switched-capacity amplifier, switched-capacity filter and charge Switched-capacity amplifier, switched-capacity filter and charge

1980-11-05

1982-12-28

Nussbaum, Marvin L.

Wave transmission lines and networks

Coupling networks

Frequency or time domain filters and delay lines utilizing...

333173, 357 51, H03H 1104, H03H 1706, H03H 1900

Patent

active

043664555

ABSTRACT:
A switched-capacity amplifier formed from integrated capacities has undesirable parasitic capacities that are large and variable on only one terminal of each of the capacities. A voltage-follower stage is connected to this terminal of each of the capacities (except those capacities which are grounded) to offset the parasitic capacity. The amplifier is also connected in a switched-capacity filter and a charge-transfer filter.

REFERENCES:
patent: 3564146 (1971-02-01), Poscherieder et al.
patent: 4138665 (1979-02-01), Eichelberger et al.
Temes et al.-"Compensation for Parasitic Capacitances in Switched-Capacitor Filters", Electronics Letters, vol. 15, No. 13, Jun. 21, 1979; pp. 377-379.
Ohara et al.-"First Monolithic PCM Filter Cuts Cost of Telecomm Systems", Electronic Design, vol. 27, No. 8, Apr. 12, 1979; pp. 130-135.
"The ABCs of Switched-Capacitor Filters", Electronic Design, vol. 27, No. 8, Apr. 12, 1979; pp. 132-133.

Affiliated with

Also associated with

Rating

Switched-capacity amplifier, switched-capacity filter and charge does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switched-capacity amplifier, switched-capacity filter and charge, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switched-capacity amplifier, switched-capacity filter and charge will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1339647