HIGH-DYNAMIC RANGE LOW RIPPLE VOLTAGE MULTIPLIER

  • US 20090140795A1
  • Filed: 11/30/2007
  • Published: 06/04/2009
  • Est. Priority Date: 11/30/2007
  • Status: Active Grant
First Claim
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1. A voltage multiplier comprising:

  • a first clocked multiplier stage having an input and an output;

    a second clocked multiplier stage having an input and an output;

    an input level regulator coupled to the input of the first multiplier stage; and

    a feedback bias control circuit coupled to the input level regulator, wherein the feedback bias control circuit is further coupled to receive the output of the second multiplier stage, and wherein the feedback bias control circuit generates a feedback signal affecting an output of the input level regulator based on a comparison between a voltage proportional to a voltage at the output of the second clocked multiplier stage and a reference voltage.

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