0.3-V bulk-driven programmable gain amplifier in 0.18-mu m CMOS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F17%3A00320901" target="_blank" >RIV/68407700:21460/17:00320901 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/cta.2269" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1002/cta.2269</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cta.2269" target="_blank" >10.1002/cta.2269</a>

Result language
angličtina
Original language name
0.3-V bulk-driven programmable gain amplifier in 0.18-mu m CMOS
Original language description
A new solution for an ultra low voltage bulk-driven programmable gain amplifier (PGA) is described in the paper. While implemented in a standard n-well 0.18 um CMOS process the circuit operates from 0.3 V supply and its voltage gain can be regulated from 0 to 18 dB with 6 dB steps. At minimum gain the PGA offers nearly rail-to-rail input/output swing and the input referred thermal noise of 2.37 uV/Hz1/2, which results in a 63 dB dynamic range (DR). Besides, the total power consumption is 96 nW, the signal bandwidth is 2.95 kHz at 5 pF load capacitance and the third order input intercept point (IIP3) is 1.62 V. The circuit performance was simulated with LTspice.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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