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ACTIVE CURRENT BIAS NETWORK FOR COMPENSATING HOT-CARRIER INJECTION INDUCED BIAS DRIFT

  • US 20040046609A1
  • Filed: 09/11/2002
  • Published: 03/11/2004
  • Est. Priority Date: 09/11/2002
  • Status: Active Grant
First Claim
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1. ) An active bias current network comprising:

  • a target transistor;

    a reference transistor;

    a current sensor comprising a first current mirror having two transistors biased in the triode region;

    a current source; and

    a feedback control, said current sensor is coupled to said reference transistor, said current source is connected to said current sensor and said feedback control, said feedback control is coupled to said target transistor and said reference transistor.

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