A CMOS four quadrant current transconductance multiplier

Authors
Diaz-Sanchez, A Ramirez-Angulo, J Sanchez-Sinencio, E Han, G
Citation
A. Diaz-sanchez et al., A CMOS four quadrant current transconductance multiplier, ANALOG IN C, 19(2), 1999, pp. 163-168
Citations number
8
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING
ISSN journal
09251030 → ACNP
Volume
19
Issue
2
Year of publication
1999
Pages
163 - 168
Database
ISI
SICI code
0925-1030(199904)19:2<163:ACFQCT>2.0.ZU;2-T
Abstract
This paper describes a highly linear current four quadrant multiplier. The circuit is designed to operate in a fully differential way. It is based on the square-law characteristic of MOS transistors in saturation region. Expe rimental results for 2 mu m CMOS technology are provided.