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Adjusting the strength of output buffers

  • US 20040191976A1
  • Filed: 03/27/2003
  • Published: 09/30/2004
  • Est. Priority Date: 03/27/2003
  • Status: Active Grant
First Claim
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1. A method of adjusting a strength of an output buffer driving a load, said method comprising:

  • determining a rate at which an output of said output buffer changes in response to receiving a transition on an input of said output buffer; and

    changing said strength of said output buffer until said rate equals a desired rate in response to receiving additional transitions on said input.

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