Switching device for switching differ type signal

Switching device for switching differ type signal

  • CN 101,472,193 A
  • Filed: 12/28/2007
  • Published: 07/01/2009
  • Est. Priority Date: 12/28/2007
  • Status: Active Application
First Claim
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1. a switching device shifter that is used for switching the dissimilar types signal is characterized in that, includes:

  • One signal input unit is used for receiving a signal;

    One detects control unit, is coupled to above-mentioned signal input unit, is used for the type of the above-mentioned signal that receives according to above-mentioned signal input unit, produces one first control signal or one second control signal;

    AndOne switches the unit, be coupled to above-mentioned signal input unit and above-mentioned detection control unit, be used for according to above-mentioned first control signal and above-mentioned second control signal, above-mentioned signal input unit switching is coupled to one first signal processing unit or a secondary signal processing unit.

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