Circuit and technique for compensating high gain amplifier witho

Details Circuit and technique for compensating high gain amplifier witho Circuit and technique for compensating high gain amplifier witho

1997-08-22

1999-06-29

Pascal, Robert

Amplifiers

With amplifier bypass means

330310, 330260, H03F 100, H03F 304, H03F 345

Patent

active

059173769

ABSTRACT:
A three-stage amplifier including first, second, and third sequentially coupled stages is compensated without use of compensation capacitors, by applying an input signal to an input of the first stage and a first input of a first feed-forward stage, coupling an output signal of the first feed-forward stage to an output of the second stage, the second stage having an input coupled to an output of the first stage, coupling an output signal of the first stage to an input of a second feed-forward stage, coupling an output of the second feed-forward stage to an output of the third stage, coupling the input signal to an input of a third feed-forward stage, and coupling an output of the third feed-forward stage to the output of the third stage.

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