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METHOD AND SYSTEM FOR ON-CHIP IMPEDANCE CONTROL TO IMPEDANCE MATCH A CONFIGURABLE FRONT END

  • US 20100225400A1
  • Filed: 03/03/2009
  • Published: 09/09/2010
  • Est. Priority Date: 03/03/2009
  • Status: Active Grant
First Claim
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1. A method for enabling communication, the method comprising:

  • in a chip comprising a plurality of amplifiers and a multi-tap transformer integrated on a single substrate, selectively enabling one or more of said amplifiers coupled to taps on said multi-tap transformer, wherein impedances of said amplifiers are matched to said taps on said multi-tap transformer.

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