Compensation circuit for amplifiers having multiple stages

Details Compensation circuit for amplifiers having multiple stages Compensation circuit for amplifiers having multiple stages

2005-12-02

2008-07-22

Nguyen, Khai M (Department: 2819)

Amplifiers

Signal feedback

In cascade amplifiers

C330S085000, C330S099000, C330S103000, C330S109000, C330S260000

Reexamination Certificate

active

07403067

ABSTRACT:
An amplifier circuit comprises a first capacitance having one end that communicates with an input of a first amplifier stage. An amplifier has a first gain, an input that communicates with an opposite end of the first capacitance, and an output. A second capacitance has a first end that communicates with the output of the amplifier and an opposite end that communicates with an input of a second amplifier stage. A broadband buffer has an input that communicates with the output of the amplifier and an output that communicates with the one end of the second capacitance.

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