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Input circuit

  • US 10,355,675 B2
  • Filed: 09/15/2016
  • Issued: 07/16/2019
  • Est. Priority Date: 09/24/2015
  • Status: Active Grant
First Claim
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1. An input circuit comprising:

  • an input transistor and a current source connected in series between a first power supply and a second power supply,wherein an input signal is input to a gate of the input transistor,wherein a signal of a connection point between the input transistor and the current source is output as an output signal, and the output signal is connected to a control point of the current source, andwherein a current value of the current source is changed based on the output signal and a threshold value of the input circuit is determined by the current value of the current source.

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