Negative capacitance synthesis

Details Negative capacitance synthesis Negative capacitance synthesis

2006-12-05

2009-10-27

Nguyen, Patricia (Department: 2817)

Amplifiers

Hum or noise or distortion bucking introduced into signal...

C330S302000

Reexamination Certificate

active

07609111

ABSTRACT:
Provided herein are negative capacitance circuits for reducing distortion resulting from a gate-source (or base-emitter) capacitance of an output stage. Such a negative capacitance circuit is connected in parallel with the gate-source (or base-emitter) capacitance of the output stage to shunt the gate-source (or base-emitter) capacitance and thereby reduce distortion.

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Nauta, B., “A CMOS Transconductance -C Filter Technique for Very High Frequencies,” IEEE J. of Solid-State Circuits, vol. 27, No. 2 (Feb. 1992), pp. 142-153.

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