Internal voltage generator of semiconductor device...

Details Internal voltage generator of semiconductor device... Internal voltage generator of semiconductor device...

2006-07-18

2006-07-18

Callahan, Timothy P. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

C327S543000

Reexamination Certificate

active

07078957

ABSTRACT:
An internal voltage generator of a semiconductor device features a tuning unit, a characteristic controller and an internal voltage generating unit. The tuning unit receives a test mode signal, an external signal and a signal stored in an internal setup device, and outputs a control signal. The characteristic controller receives the control signal, and outputs a characteristic controlling signal. The internal voltage generating unit receives a reference input signal and the characteristic controlling signal, and controls a characteristic of an internal voltage.

REFERENCES:
patent: 5434498 (1995-07-01), Cordoba et al.
patent: 6184720 (2001-02-01), Kim et al.
patent: 6333864 (2001-12-01), Nishimura et al.
patent: 6429729 (2002-08-01), Kobayashi et al.
patent: 10-0234492 (1999-12-01), None

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