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Simulated circuit layout for low voltage, low power and high performance type II current conveyor

  • US 20020194419A1
  • Filed: 03/28/2001
  • Published: 12/19/2002
  • Est. Priority Date: 03/28/2001
  • Status: Active Grant
First Claim
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1. A current conveyor circuit capable of operating at very low voltages, said circuit comprising:

  • three LVCM'"'"'s and four MOSFETS, wherein LVCM1 provides a constant bias current to flow through M3, if port X is kept open and the difference between the bias current and the injected current flows through M3 if a current is injected into port X, which gets reflected at port Z due to the action of LVCM1, M3 and M4, LVCM2 maintains the drain currents of M1 and M2 constant, and LVCM3 maintains a constant tail current in the circuit.

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