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

1993-09-07

1995-04-11

Sikes, William L.

Miscellaneous active electrical nonlinear devices, circuits, and

External effect

Temperature

327538, 327543, H03K 301, H03K 19003, H03F 130

Patent

active

054061440

ABSTRACT:
A circuit for providing parameter compensation to a drive transistor of logic circuit A. A compensating transistor circuit B is connected in parallel with the drive transistor in order to compensate the parameter dependence of the current in the drive transistor. Bias circuitry C is also provided for supplying a bias voltage Vb to a gate of the compensating 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: 5136182 (1992-08-01), Fawal
patent: 5149994 (1992-09-01), Neu
patent: 5157287 (1992-10-01), Sakagami
patent: 5187395 (1993-02-01), Pirez
patent: 5241286 (1993-08-01), Mirow
patent: 5303191 (1994-04-01), Eagan et al.

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