Internal voltage generation circuit for semiconductor device

Provided is an internal voltage generation circuit for generating an internal voltage used in a semiconductor device. The internal voltage generation circuit includes a standby internal voltage generator which is driven during a standby operation and an active operation and supplies a voltage to a c...

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Bibliographic Details
Main Authors Im, Jae-Hyuk, Ko, Jae-Bum
Format Patent
LanguageEnglish
Published 21.07.2009
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Summary:Provided is an internal voltage generation circuit for generating an internal voltage used in a semiconductor device. The internal voltage generation circuit includes a standby internal voltage generator which is driven during a standby operation and an active operation and supplies a voltage to a core voltage end, a first active internal voltage generator for supplying a voltage to the core voltage end in response to an active signal activated during the active operation, and a second active internal voltage generator which is driven only for a predetermined time period in response to the active signal, and supplies a voltage to the core voltage end.