Power optimization of a mixed-signal system on an integrated circuit

  • US 20060217920A1
  • Filed: 03/11/2005
  • Published: 09/28/2006
  • Est. Priority Date: 03/11/2005
  • Status: Active Grant
First Claim
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1. A method for power supply optimization of an integrated circuit, comprising:

  • determining an analog variation parameter representative of an integrated circuit fabrication process variance of the integrated circuit;

    determining an operational temperature associated with the analog variation parameter; and

    determining an adjustment signal for a power supply voltage level of the integrated circuit based on the analog variation parameter with respect to the operational temperature, such that power consumption of the integrated circuit is optimized.

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