A simulated circuit layout for low voltage, low power and high performance type ? current conveyor

摘要

The present invention bias constant to flow through the M3 is maintained relates to a current conveyor circuit that can operate at ultra-low voltage, and the circuit having the three LVCM and four MOSFET, wherein LVCM1 will remain the port X open providing a current, and is current is when introduced into the port X the difference between the current injection and the bias current flows through M3, LVCM1, due to the action of the M3 and M4 reflected in the port Z, LVCM2 is the drain current of M1 and M2 held constant and, LVCM3 maintains a constant tail current in the circuit.