Cascode amplifier

Details Cascode amplifier Cascode amplifier

1985-07-25

1987-03-03

Wan, Gene

Amplifiers

With semiconductor amplifying device

Including plural stages cascaded

330296, 330 98, H03F 368

Patent

active

046478728

ABSTRACT:
A stabilized Cascode Amplifier Circuit wherein the grid or gate control of the second stage of the cascaded input is provided by feedback of a portion of the output signal voltage. The circuit can be further enhanced by the inclusion of a unity gain follower between the first and third stage of the cascode amplifier circuit.

REFERENCES:
patent: 2423362 (1947-07-01), Banker
patent: 2874234 (1959-02-01), Parker
patent: 2922115 (1960-01-01), Swain
patent: 3286189 (1960-11-01), Mitchell et al.
patent: 3292013 (1966-12-01), Golahny
patent: 3449683 (1969-06-01), Gane
patent: 3449686 (1969-06-01), Bladen
patent: 4071830 (1978-01-01), Huntington
patent: 4110641 (1978-08-01), Payne
M. H. El-Diwany et al., "Design of Low-Noise Bipolar Transimpedance Preamplifiers for Optical Receivers, IEE Pro., vol. 128, Pt. G, No. 6, Dec. 1981, pp. 299-301.

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