Quantized amplifier

Details Quantized amplifier Quantized amplifier

1976-03-01

1977-08-09

Mullins, James B.

Amplifiers

Miscellaneous

Amplifier protection means

330 13, 330 21, 330 28, H03F 2100

Patent

active

040414116

ABSTRACT:
A direct coupled linear transistorized amplifier in which transistors function as switches rather than as semilinear amplifying devices; this is effected by comparing a negative feedback signal with the input signal and utilizing the sense of the resultant error signal to apply power-supply voltage to the load in the direction which tends to minimize this error signal. In the most preferred embodiment, the output switching is performed in push-pull manner.

REFERENCES:
patent: 3294981 (1966-12-01), Bose
patent: 3526846 (1970-09-01), Campbell
patent: 3585517 (1971-06-01), Herbert
patent: 3636380 (1972-01-01), Anderson
Crowhurst, "The Two State Amplifier," Radio-Electronics July 1965, pp. 54-56.

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