Initialization circuit for a semiconductor
AssigneeHynix Semiconductor Inc.
InventorKeun Kim
Life of this patent
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Abstract
An initialization circuit for a semiconductor device is disclosed. The initialization circuit comprises an internal voltage detector for outputting a desired level of voltage signal in response to a level of an internal voltage, a voltage corrector for correcting a voltage at an output terminal of the intemal voltage detector to a desired voltage level until the level of the intenal voltage reaches a reference voltage level for an initialization operation of the semiconductor device, and a buffer for buffering the output signal of the internal voltage detector, corrected by the voltage corrector, to output an enable signal for initialization of the semiconductor device.
Claims10
An initialization circuit for a semiconductor device, comprising:
- an internal voltage detector for outputting a desired level of voltage signal in response to the level of an internal voltage;
- a voltage corrector for correcting a voltage at an output terminal of the internal voltage detector to a desired voltage level until the level of the internal voltage reaches a reference voltage level for an initialization operation of the semiconductor device;
- and
- a buffer for buffering the output signal of the internal voltage detector, corrected by the voltage corrector, to output an enable signal for initialization of the semiconductor device.
Dependencies are inferred from the claim text.