DocumentCode
1808262
Title
Tunable floating-gate low-voltage transconductor
Author
Naess, Øivind ; Berg, Yngvar
Author_Institution
Dept. of Inf., Oslo Univ., Norway
Volume
4
fYear
2002
fDate
2002
Abstract
Presents a six transistor fully differential dual-ended low-voltage (ULV) FGUVMOS operational transconductance amplifier (FGUVMOS-OTA), and a Gm-C filter where the FGUVMOS-OTA is used. The OTA has rail-to-rail operation. A basic Gm-C filter implemented with the OTA is presented. The cut-off frequency of the filter is tunable over almost 6 decades with a supply voltage below 1 V.
Keywords
CMOS analogue integrated circuits; active filters; circuit tuning; differential amplifiers; low-power electronics; operational amplifiers; 1 V; FGUVMOS; Gm-C filter; cut-off frequency; floating-gate low-voltage transconductor; fully differential dual-ended low-voltage circuit; operational transconductance amplifier; rail-to-rail operation; supply voltage; Application specific integrated circuits; Coupling circuits; Energy consumption; Filters; Low voltage; MOSFETs; Power supplies; Rails; Threshold voltage; Transconductors;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN
0-7803-7448-7
Type
conf
DOI
10.1109/ISCAS.2002.1010543
Filename
1010543
Link To Document