Operational amplifiers operating in temperature range from 300 to 4.2 K

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F08%3A00100978" target="_blank" >RIV/00216208:11320/08:00100978 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/08:00318646 RIV/00216208:11320/08:00206239
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Operational amplifiers operating in temperature range from 300 to 4.2 K
Original language description
We present preamplifiers for frequencies from dc to few 10 MHz operating over temperature range from 300 to 4.2 K. Typical application of these circuits which use CMOS operational amplifiers is to match high impedance cryogenic sensors with low impedancecables to lead out a signal to room temperature electronics without bandwidth limiting while preserve signal to noise ratio and linearity. Temperature dependence of electrical characteristics is shown including dissipated power and input voltage noise density spectra.
Czech name
Operační zesilovače pracující v rozsahu teplot od 300 do 4,2 K
Czech description
V článku uvádíme předzesilovače pro kmitočty od 0 do několika 10 MHz, pracující v rozsahu teplot od 300 do 4,2 K.

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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Project
<a href="/en/project/GA102%2F05%2F0942" target="_blank" >GA102/05/0942: Issue of design of superconducting traction transformer</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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