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SYSTEM FOR SUBSTRATE POTENTIAL REGULATION DURING POWER-UP IN INTEGRATED CIRCUITS

  • US 20100073075A1
  • Filed: 11/30/2009
  • Published: 03/25/2010
  • Est. Priority Date: 11/12/2003
  • Status: Active Grant
First Claim
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1. A circuit for regulating a substrate potential of an integrated circuit comprising:

  • a circuit element including;

    a first input coupled to a first bias potential;

    a second input coupled to a second bias potential;

    a third input coupled to a charge pump enable line; and

    an output terminal coupled to a substrate of said integrated circuit.

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