Title :
Analogue four-quadrant CMOS multiplier with resistors
Author :
Hong, Z. ; Melchior, H.
Author_Institution :
Swiss Federal Institute of Technology Zurich, Zurich, Switzerland
Abstract :
The letter will present an integrated analogue four-quadrant multiplier with resistors in CMOS technology. This circuit has a large dynamic range over supply voltages and good linearity, with nonlinearity error less than 2% even when the input voltages are greater than half of the supply voltages.
Keywords :
CMOS integrated circuits; active networks; analogue computer circuits; linear integrated circuits; multiplying circuits; CMOS technology; active network; analogue four-quadrant multiplier; current/voltage convertor; monolithic IC; operational amplifier; p-channel MOS transistors; resistor network; voltage-divider;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19850375
