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SEMICONDUCTOR CIRCUIT

  • US 20150214732A1
  • Filed: 04/03/2015
  • Published: 07/30/2015
  • Est. Priority Date: 05/13/2013
  • Status: Abandoned Application
First Claim
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1. A semiconductor circuit comprising:

  • an internal circuit connected between a first power source line and a second power source line;

    a clamp circuit connected between the first power source line and the second power source line, the clamp circuit performing a clamp operation when turned on;

    a control circuit configured to output a control signal in response to a voltage fluctuation between the first power source line and the second power source line; and

    a switch unit configured to switch on-off the clamp circuit in response to the control signal.

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