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High speed level shift

  • US 7,626,440 B1
  • Filed: 07/04/2007
  • Issued: 12/01/2009
  • Est. Priority Date: 07/04/2007
  • Status: Expired due to Fees
First Claim
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1. A level shifter comprising:

  • first and second drivers coupled to receive differential input signal and generate first and second differential intermediate signals from the input signal, at least one of the first and second drivers including a differential transistor pair; and

    an output driver coupled to use the intermediate signals to provide differential output signal, the output signal having a greater peak-to-peak amplitude than the input signal.

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