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Applications of universal frequency translation

  • US 7,826,817 B2
  • Filed: 03/20/2009
  • Issued: 11/02/2010
  • Est. Priority Date: 10/21/1998
  • Status: Expired due to Fees
First Claim
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1. A system, comprising:

  • an interface module configured to receive an input signal from a communication medium, the interface module comprising a frequency down-converter comprising;

    a switch configured to selectively couple the input signal to an output signal node; and

    a capacitor coupled to the output signal node and configured to provide a down-converted signal at the output signal node.

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