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INTERNAL VOLTAGE GENERATION CIRCUIT AND SYSTEM INCLUDING THE SAME

  • US 20170250599A1
  • Filed: 06/23/2016
  • Published: 08/31/2017
  • Est. Priority Date: 02/26/2016
  • Status: Active Grant
First Claim
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1. An internal voltage generation circuit comprising:

  • an internal voltage control circuit configured to generate an enable signal and a switch control signal based on a comparison result between a reference internal voltage and an output internal voltage;

    a first internal voltage generation circuit configured to generate the reference internal voltage based on a setting code, and provide the reference internal voltage to one of the internal voltage control circuit and a node from which the output internal voltage is outputted, based on the enable signal; and

    a second internal voltage generation circuit configured to generate the output internal voltage based on the switch control signal.

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