High-precision Differential-Input Buffered and External Transconductance Amplifier for Low-voltage Low-power Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F13%3APU99145" target="_blank" >RIV/00216305:26220/13:PU99145 - isvavai.cz</a>
Result on the web
<a href="http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1007/s00034-012-9470-6" target="_blank" >http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1007/s00034-012-9470-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00034-012-9470-6" target="_blank" >10.1007/s00034-012-9470-6</a>
Alternative languages
Result language
angličtina
Original language name
High-precision Differential-Input Buffered and External Transconductance Amplifier for Low-voltage Low-power Applications
Original language description
Recently, the demand for low-voltage low-power integrated circuits design has grown dramatically. For battery operated devices both the supply voltage and the power consumption have to be lowered in order to prolong battery life. This paper presents an attractive approach to designing a low-voltage low-power high-precision differential-input buffered and external transconductance amplifier, DBeTA, based on the bulk-driven technique. The proposed DBeTA possesses rail-to-rail voltage swing capability at a low supply voltage of +- 400 mV and merely consumes 62 uW. The proposed circuit is a universal active element that offers more freedom during the design of current-, voltage-, or mixed-mode applications. The proposed circuit is particularly interesting for biomedical applications requiring low-voltage low-power operation capability where the processing signal frequency is limited to a few kHz. An oscillator circuit employing a minimum number of active and passive components has been utilized in this paper as one of many possible applications. The circuit contains only a single active element DBeTA, two capacitors and one resistor, which is very attractive for integrated circuit implementation. PSpice simulation results using the 0.18 um CMOS technology from TSMC are included to prove the unique results.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
CIRCUITS SYSTEMS AND SIGNAL PROCESSING
ISSN
0278-081X
e-ISSN
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Volume of the periodical
2013 (32)
Issue of the periodical within the volume
2, IF: 0.9
Country of publishing house
US - UNITED STATES
Number of pages
24
Pages from-to
453-476
UT code for WoS article
000316284900003
EID of the result in the Scopus database
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