Precision Buffer with Low Input Capacitance

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F18%3AN0000028" target="_blank" >RIV/00177016:_____/18:N0000028 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/8501232" target="_blank" >https://ieeexplore.ieee.org/document/8501232</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/CPEM.2018.8501232" target="_blank" >10.1109/CPEM.2018.8501232</a>

Result language
angličtina
Original language name
Precision Buffer with Low Input Capacitance
Original language description
This paper describes precision voltage follower (buffer) circuit designed for precision measurement purposes. Presented buffer was designed for use at frequencies up to 1 MHz and voltage amplitude up to 1.5 V. Buffer has input capacitance below 1 pF. Output impedance at 100 kHz is below 11 mΩ. Amplitude and phase transfer error is below 2 μV/V and 2 μrad at 100 kHz. Error of the transfer at 1 MHz depends on the used output cable and load. The error was less than 100 μV/V with the 20cm cable.
Czech name
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Czech description
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Project
<a href="/en/project/8B16010" target="_blank" >8B16010: Waveform metrology based on spectrally pure Josephson voltages</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings on 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018)
ISBN
978-1-5386-0973-6
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
1-2
Publisher name
IEEE
Place of publication
Paríž, France
Event location
Paříž, Francie
Event date
Jan 1, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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