Internal voltage generator of semiconductor device

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

2007-03-06

2009-08-18

Wells, Kenneth B. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

C327S540000, C327S543000

Reexamination Certificate

active

07576596

ABSTRACT:
Embodiments of the present invention are directed to provide an internal voltage generator of a semiconductor memory device for generating a predetermined stable level of an internal voltage. The semiconductor memory device includes a control signal generator, an internal voltage generator and an internal voltage compensator. The control signal generator generates a reference signal and a compensating signal which are corresponding to voltage level of the reference signal. The internal voltage generator generates an internal voltage in response to the reference signal. The internal voltage compensator compensates the internal voltage in response to the compensating signal.

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Korean Office Action issued in Korean Patent Application No. 10-2006-0061409, dated on Nov. 11, 2008.

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