Ho. Elwan et Am. Soliman, NOVEL CMOS DIFFERENTIAL VOLTAGE-CURRENT CONVEYOR AND ITS APPLICATIONS, IEE proceedings. Circuits, devices and systems, 144(3), 1997, pp. 195-200
Novel CMOS realisations of a differential voltage current conveyor (DV
CC) are described. These circuits are powerful building blocks, especi
ally for applications demanding differential or floating inputs like i
mpedance converter circuits and current mode instrumentation amplifier
s. Applications suitable for VLSI are then considered by using the DVC
C to realise a MOS transconductor and a continuous-time current mode M
OSFET-C filter. PSpice simulations indicate the excellent performance
of the proposed DVCC and of its circuit applications.