Title :
A CMOS current-mode multiplier/divider circuit
Author :
Baturone, I. ; Sánchez-Solano, S. ; Huertas, J.L.
Author_Institution :
Edificio CICA, Inst. de Microelectron. de Sevilla, Spain
Abstract :
Combination of A/D-D/A converters allows implementing multiplier/divider operations. An efficient design based on continuous-time, current-mode, dividing-algorithmic converters is presented in this paper. It offers high speed and capability of low voltage operation, and it is suitable for applications of low or middle resolution (below 9 bits). In addition, the division result is given in both analog and digital formats. Experimental results from a CMOS prototype with 5 bit resolution are included
Keywords :
CMOS integrated circuits; analogue-digital conversion; digital-analogue conversion; dividing circuits; mixed analogue-digital integrated circuits; multiplying circuits; 5 bit; A/D-D/A converters; CMOS; continuous-time convertors; current-mode multiplier/divider circuit; dividing-algorithmic converters; low voltage operation; resolution; speed; Algorithm design and analysis; CMOS technology; Circuits; Fuzzy systems; Low voltage; Master-slave; Prototypes; Signal processing; Signal resolution; Silicon;
Conference_Titel :
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-4455-3
DOI :
10.1109/ISCAS.1998.704523
