Semiconductor device

Details Semiconductor device Semiconductor device

1976-12-27

1979-07-03

Davie, James W.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307299R, 357 30, H01L 2976

Patent

active

041602595

ABSTRACT:
In a transistor structure having a pair of current electrodes and a control electrode, at least one control electrode is added to vary the negative feed-back resistance in the current path. In a typical example, both the triode-like and the pentode-like characteristics are provided by the control in the voltage applied to the additional control electrode for varying the negative feed-back resistance r.sub.s, thereby changing the product G.sub.m .multidot.r.sub.s from less than unity to greater than unity where G.sub.m is the transconductance.

REFERENCES:
patent: 2794863 (1957-06-01), Roosbroeck
patent: 3508084 (1970-04-01), Warner, Jr.
patent: 3634780 (1972-01-01), Bosch et al.
patent: 3800246 (1974-03-01), Bosch et al.
patent: 4037245 (1977-07-01), Ferro
S. Handel, "The Possibilities of the Tecnectron" British Communications and Electronics, Apr. 1960, pp. 282-285.

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