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Voltage translator using low voltage power supply

  • US 10,622,975 B2
  • Filed: 06/11/2018
  • Issued: 04/14/2020
  • Est. Priority Date: 06/11/2018
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • an input circuit, operating in a first voltage domain, configured to receive an input signal;

    an output circuit, operating in a second voltage domain, and including a latch circuit, the first voltage domain and the second voltage domain each spanning a voltage range less than a translation voltage separating the first voltage domain and the second voltage domain; and

    a driver circuit controlled by the input circuit to pass a voltage from the first voltage domain to the latch circuit, the passed voltage triggers the latch circuit to output an output signal in the second voltage domain according to the input signal in the first voltage domain.

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