DocumentCode
2250004
Title
Low-voltage current differencing transconductance amplifier in a novel allpass configuration
Author
Uygur, A. ; Kuntman, H.
Author_Institution
Dept. of Electron. & Commun. Eng., ITU, Istanbul
fYear
2006
fDate
16-19 May 2006
Firstpage
23
Lastpage
26
Abstract
In this paper, a CMOS realization of the current differencing transconductance amplifier in the low voltage is presented. The proposed circuit can operate in supply rails down to plusmn0.75 V. In the input stage, flipped voltage followers are used to obtain very low input resistances and a few tens of ohms of input resistances are achieved. Then, the proposed circuit is employed in a novel allpass configuration. To verify the correctness of the realization, SPICE simulation results are also supplied
Keywords
CMOS analogue integrated circuits; SPICE; all-pass filters; low-power electronics; operational amplifiers; CMOS realization; SPICE simulation; allpass configuration; flipped voltage followers; input resistances; low-voltage current differencing transconductance amplifier; supply rails; Circuits; Equations; Frequency; Low voltage; Mirrors; Rails; Railway engineering; SPICE; Signal processing; Transconductance;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 2006. MELECON 2006. IEEE Mediterranean
Conference_Location
Malaga
Print_ISBN
1-4244-0087-2
Type
conf
DOI
10.1109/MELCON.2006.1653026
Filename
1653026
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