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ISOLATION CIRCUIT

  • US 20090212810A1
  • Filed: 05/07/2009
  • Published: 08/27/2009
  • Est. Priority Date: 09/28/2006
  • Status: Active Grant
First Claim
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1. An isolation circuit, comprising:

  • a first transistor configured for connection to a supply voltage via a first terminal;

    a register connected to the first transistor;

    a second transistor in parallel with a resistor, wherein the second transistor is configured for connection to the first terminal, with a gate of the second transistor configured for connection to an output of the register; and

    wherein the second transistor is configured for connection to a second terminal, the second transistor having a state that depends on a status of the register.

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