Semiconductor device having a boosting circuit

Details Semiconductor device having a boosting circuit Semiconductor device having a boosting circuit

1996-02-26

1997-09-23

Wambach, Margaret Rose

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

327333, 327390, 327589, G05F 110

Patent

active

056709099

ABSTRACT:
A semiconductor device includes a boost circuit and a boost control circuit, wherein the boost control circuit comprises a first transistor connected to a load for outputting a boost voltage supplied thereto from a boost circuit to the load, a second transistor connected to the first transistor and further to the load, the second transistor being biased to turn on permanently, and a third transistor connected to the load via the second transistor, wherein the second transistor has a conductance exceeding a conductance of the third transistor.

REFERENCES:
patent: 4570244 (1986-02-01), Sud et al.
patent: 4689495 (1987-08-01), Liu
patent: 4689496 (1987-08-01), Kerber et al.
patent: 4904888 (1990-02-01), Yamauchi et al.

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