Title :
Four-quadrant CMOS analog divider
Author :
Parnklang, J. ; Arammongkonwichai, C. ; Kongtanasunthorn, P.
Author_Institution :
Electron. Res. Center, King Mongkut´´s Inst. of Technol., Bangkok, Thailand
Abstract :
The novel four-quadrant analog divider circuit is presented. Essentially, it consists of two building blocks of circuits, a basic analog divider circuit, and a switching part. The analog divider circuit can be implemented by a second-generation current conveyor (CCII), which is composed of two MOS transistors biased in non-saturation region, a voltage buffer and a resistor. The SPICE simulation results are given to verify the theoretical analysis
Keywords :
CMOS analogue integrated circuits; analogue processing circuits; current conveyors; dividing circuits; frequency response; CCII; CMOS analog divider; MOS transistors; four-quadrant analog divider; nonsaturation region biased MOSFET; second-generation current conveyor; voltage buffer; CMOS technology; DC generators; Feedback circuits; MOSFETs; Operational amplifiers; Resistors; SPICE; Switches; Switching circuits; Threshold voltage;
Conference_Titel :
Circuits and Systems, 1998. IEEE APCCAS 1998. The 1998 IEEE Asia-Pacific Conference on
Conference_Location :
Chiangmai
Print_ISBN :
0-7803-5146-0
DOI :
10.1109/APCCAS.1998.743741
