Controllable integrator

Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – Nonlinear amplifying circuit

Reissue Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C327S091000, C327S336000, C330S200000

Reissue Patent

active

RE041792

ABSTRACT:
Integrated circuitry for selectively introducing capacitance and for controlling the transconductance transfer function of one or more amplifiers includes concatenated differential amplifiers with one or more pairs of switchable capacitive components differentially connected across outputs of the differential amplifiers to facilitate operation over a wide range of operating frequencies under control of external signals.

REFERENCES:
patent: 3617855 (1971-11-01), Hisatsu
patent: 4370572 (1983-01-01), Cosand et al.
patent: 4430609 (1984-02-01), Van Kessel et al.
patent: 4481480 (1984-11-01), Metz
patent: 4484089 (1984-11-01), Viswanathan
patent: 4499387 (1985-02-01), Konishi
patent: 4555673 (1985-11-01), Huijsing et al.
patent: 4598252 (1986-07-01), Andricos
patent: 4607231 (1986-08-01), Nakayama
patent: 4656871 (1987-04-01), Czarnocki
patent: 4868516 (1989-09-01), Henderson et al.
patent: 5039872 (1991-08-01), Oldham
patent: 5252865 (1993-10-01), Davenport et al.
patent: 5283631 (1994-02-01), Koerner et al.
patent: 5291452 (1994-03-01), Hotta
patent: 5313172 (1994-05-01), Vagher
patent: 5371474 (1994-12-01), Wassenaar et al.
patent: 5510738 (1996-04-01), Gorecki et al.
patent: 5517141 (1996-05-01), Abdi et al.
patent: 5530404 (1996-06-01), Debroux
patent: 5600275 (1997-02-01), Garavan
patent: 5619169 (1997-04-01), Matsuura
patent: 5631607 (1997-05-01), Huijsing et al.
patent: 5666083 (1997-09-01), Myers et al.
patent: 5682119 (1997-10-01), Soda
patent: 5708391 (1998-01-01), Altmann et al.
patent: 5809408 (1998-09-01), Fujimoto et al.
patent: 5834975 (1998-11-01), Bartlett et al.
patent: 5914638 (1999-06-01), He
patent: 5974041 (1999-10-01), Kornfeld et al.
patent: 6040732 (2000-03-01), Brokaw
patent: 6137355 (2000-10-01), Sevic et al.
patent: 6480064 (2002-11-01), Cyrusian

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Controllable integrator does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-4178030

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.