Title :
Ultra low voltage current multiplier/divider
Author :
Berg, Yngvar ; Lande, Tor Sverre
Author_Institution :
Dept. of Inf., Oslo Univ., Norway
Abstract :
In this paper we present novel current-mode multiplier/divider circuits utilizing the features of FGUVMOS transistors. Even for ultra low supply voltages a proper operation is achieved with threshold shifting using post-fabrication tuning. Measured results are provided of a multiplier working over a large magnitude in current at 0.7 V power supply
Keywords :
CMOS analogue integrated circuits; analogue multipliers; current-mode circuits; dividing circuits; low-power electronics; multiplying circuits; 0.7 V; FGUVMOS transistors; VMOS transistors; current mode circuits; divider circuits; double-poly CMOS; multiplier circuits; post-fabrication tuning; threshold shifting; ultra low voltage operation; Circuit optimization; Coupling circuits; Laser tuning; Low voltage; MOSFETs; Power supplies; Production; Rails; Threshold voltage; Tuned circuits;
Conference_Titel :
Electronics, Circuits and Systems, 1999. Proceedings of ICECS '99. The 6th IEEE International Conference on
Conference_Location :
Pafos
Print_ISBN :
0-7803-5682-9
DOI :
10.1109/ICECS.1999.814424
