Abstract

In this paper we present a Low Voltage Current Mirror (LVCM) based on floating gate MOSFET (FGMOS), which operates with a supply voltage of ± 0.75V. The LVCM has output current range of 100 nA to 500 μA, high output resistance (1.35 MΩ at 500 μA), high bandwidth (500 MHz) and low input compliance voltage (0.4 V at 20 μA input current and 0.6 V at 300 μA input current). The LVCM design has been verified by using P-Spice for 0.5 μm technology and the error in current transfer is observed to be less than ± 0.1%. Simulation results for P-type LVCM have also been presented.

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