Amplifiers – With periodic switching input-output
Patent
1983-10-14
1985-11-26
Mullins, James B.
Amplifiers
With periodic switching input-output
330 51, 330107, H03F 102
Patent
active
045556687
ABSTRACT:
A novel switched capacitor gain stage uses a unique circuit design and clocking technique that reduces the component mismatch offset voltage and the clock-induced feedthrough offset voltage produced by the circuit. The total capacitance ratio between the input capacitors and the feedback capacitor necessary to achieve a desired total gain is also minimized.
REFERENCES:
patent: 4422155 (1983-12-01), Amir et al.
patent: 4438354 (1984-03-01), Haque et al.
patent: 4441082 (1984-04-01), Haque
patent: 4450368 (1984-05-01), Spence
patent: 4470126 (1984-09-01), Haque
U.S. patent application Ser. No. 06/381,807, filed 5/25/82 for Gideon Amir and Roubik Gregorian entitled "Multiplier/Adder Circuit".
Fotouhi Bahram
Gregorian Roubik
American Microsystems, Inc.
Caserza Steven F.
Leeds Kenneth E.
MacPherson Alan H.
Mullins James B.
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