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Versatile system for high resolution device calibration

  • US 6,856,174 B1
  • Filed: 10/01/2003
  • Issued: 02/15/2005
  • Est. Priority Date: 10/01/2003
  • Status: Active Grant
First Claim
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1. A semiconductor device comprising:

  • an analog reference signal;

    a comparator function communicatively coupled to the analog reference signal;

    a controller communicatively coupled to the comparator function;

    a primary DAC function communicatively coupled to a state machine and to a summer;

    a supplemental DAC communicatively coupled to the state machine and to the summer; and

    a target component communicatively coupled to the summer and the comparator.

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