Power reduction in a temperature compensating transistor circuit

Details Power reduction in a temperature compensating transistor circuit Power reduction in a temperature compensating transistor circuit

1996-03-12

1997-12-30

Wambach, Margaret Rose

Miscellaneous active electrical nonlinear devices, circuits, and

Signal converting, shaping, or generating

Amplitude control

327170, 327362, 327512, H01L 3500, G06G 712

Patent

active

057035172

ABSTRACT:
A circuit for providing parameter compensation to a drive transistor of logic circuit A. A regulating transistor circuit B is connected in series with the drive transistor in order to limit the current in the drive transistor. Bias circuitry C is also provided for supplying a bias voltage Vb to a gate of the regulating transistor circuit B, wherein the voltage is responsive to a predetermined parameter. The bias circuitry C comprises an element which is sensitive to the predetermined parameter.

REFERENCES:
patent: 5051615 (1991-09-01), Rosenthal
patent: 5099381 (1992-03-01), Wilcox
patent: 5128823 (1992-07-01), Fujimoto et al.
patent: 5144405 (1992-09-01), Naber
patent: 5291071 (1994-03-01), Allen et al.
patent: 5311070 (1994-05-01), Dooley
patent: 5321326 (1994-06-01), Shigehara et al.

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