Differential amplifier

Amplifiers – With semiconductor amplifying device – Including differential amplifier

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Details

330277, H03F 345

Patent

active

040598098

ABSTRACT:
A differential amplifier constructed from at least two metal oxide semiconductor (MOS) transistors is described. Input voltages are individually applied to the control electrodes of the transistors. The source-drain paths of the transistors are connected in series at a common junction point, and the other terminals thereof are connected to a supply voltage. The differential output voltage is taken from the aforementioned common junction point.

REFERENCES:
patent: 3663888 (1972-05-01), Greene
patent: 3700981 (1972-10-01), Masuhara et al.
patent: 3775693 (1973-11-01), Proebsting
Axelrod, "Speed-Up Circuit for NOR Circuits Using Insulated-Gate, Field-Effect Transistors," IBM Technical Disclosure Bulletin, vol. 7, No. 2, July 1964, pp. 168, 169.

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