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KHATEB, F. BAY ABO DABBOUS, S. VLASSIS, S.
Originální název
A Survey of Non-conventional Techniques for Low-voltage Low-power Analog Circuit Design
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Designing integrated circuits able to work under low-voltage (LV) low-power (LP) condition is currently undergoing a very considerable boom. Reducing voltage supply and power consumption of integrated circuits is crucial factor since in general it ensures the device reliability, prevents overheating of the circuits and in particular prolongs the operation period for battery powered devices. Recently, non-conventional techniques i.e. bulk-driven (BD), floating-gate (FG) and quasi-floating-gate (QFG) techniques have been proposed as powerful ways to reduce the design complexity and push the voltage supply towards threshold voltage of the MOS transistors (MOST). Therefore, this paper presents the operation principle, the advantages and disadvantages of each of these techniques, enabling circuit designers to choose the proper design technique based on application requirements. As an example of application three operational transconductance amplifiers (OTA) base on these non-conventional techniques are presented, the voltage supply is only +-0.4 V and the power consumption is 23.5 uW. PSpice simulation results using the 0.18 um CMOS technology from TSMC are included to verify the design functionality and correspondence with theory.
Klíčová slova
Low-voltage Low-power analog circuit design, bulk-driven, floating-gate, quasi-floating-gate, OTA.
Autoři
KHATEB, F.; BAY ABO DABBOUS, S.; VLASSIS, S.
Rok RIV
2013
Vydáno
3. 6. 2013
Místo
Czech Republic
ISSN
1210-2512
Periodikum
Radioengineering
Ročník
2013 (22)
Číslo
2, IF: 0.687
Stát
Česká republika
Strany od
415
Strany do
427
Strany počet
13
URL
http://www.radioeng.cz/fulltexts/2013/13_02_0415_0427.pdf
BibTex
@article{BUT98979, author="Fabian {Khateb} and Salma {Bay Abo Dabbous} and Spyridon {Vlassis}", title="A Survey of Non-conventional Techniques for Low-voltage Low-power Analog Circuit Design", journal="Radioengineering", year="2013", volume="2013 (22)", number="2, IF: 0.687", pages="415--427", issn="1210-2512", url="http://www.radioeng.cz/fulltexts/2013/13_02_0415_0427.pdf" }