Title :
FGMOS based wide range low voltage current mirror and its applications
Author :
Sharma, Susheel ; Rajput, S.S. ; Magotra, L.K. ; Jamuar, S.S.
Author_Institution :
Dept. of Phys. & Electron., Jammu Univ., India
Abstract :
Low voltage current mirror (LVCM) based on floating gate MOSFET (FGMOS) has been presented in this paper. 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 using P-Spice for 0.5 μm technology and the error in current transfer is observed to be less than ±0.1%. Simulations have also been carried out for p-type LVCM and bipolar LVCM.
Keywords :
CMOS analogue integrated circuits; current mirrors; low-power electronics; -0.75 V; 0.5 micron; 0.75 V; 1.35 Mohm; 100 nA to 500 muA; 500 MHz; FGMOS based current mirror; floating gate MOSFET; low input compliance voltage; low voltage current mirror; low voltage portable equipment; wide bandwidth; wide range LV current mirror; Bandwidth; CMOS technology; Capacitance; Circuit simulation; Jamming; Low voltage; MOSFET circuits; Mirrors; Physics; Threshold voltage;
Conference_Titel :
Circuits and Systems, 2002. APCCAS '02. 2002 Asia-Pacific Conference on
Print_ISBN :
0-7803-7690-0
DOI :
10.1109/APCCAS.2002.1115251
