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NETWORK DEVICES FOR SEPARATING POWER AND DATA SIGNALS

  • US 20070236853A1
  • Filed: 04/11/2006
  • Published: 10/11/2007
  • Est. Priority Date: 04/11/2006
  • Status: Active Grant
First Claim
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1. A network device comprising:

  • a transformer with a primary winding and a secondary winding, wherein the primary winding is coupled to receive input signals from a network connector and supply data signals to a physical layer (PHY) module; and

    an inductance boost circuit coupled to the secondary winding and operable to increase the impedance of the primary winding.

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