Internal voltage generating circuit of semiconductor device

Details Internal voltage generating circuit of semiconductor device Internal voltage generating circuit of semiconductor device

2010-06-14

2011-10-18

Hiltunen, Thomas J (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

C327S538000

Reexamination Certificate

active

08040177

ABSTRACT:
An internal voltage generating circuit of a semiconductor device includes a first voltage driver configured to pull up an internal voltage terminal during a period where a level of the internal voltage terminal is lower than a target level, and a second voltage driver configured to pull up the internal voltage terminal during a predefined time in each period corresponding to a frequency of an external clock.

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