A Low Noise Cascode Amplifier

We describe the design, schematics, and performance of a very low noise FET cascode input amplifier. This amplifier has noise performance of less than [Formula: see text] and 0.25 [Formula: see text] over the 500 Hz to 50 kHz frequency range. The amplifier is presently being used in conjunction with...

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Detalles Bibliográficos
Autores principales: Jefferts, Steven R., Walls, F. L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1987
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5286984/
http://dx.doi.org/10.6028/jres.092.039
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author Jefferts, Steven R.
Walls, F. L.
author_facet Jefferts, Steven R.
Walls, F. L.
author_sort Jefferts, Steven R.
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description We describe the design, schematics, and performance of a very low noise FET cascode input amplifier. This amplifier has noise performance of less than [Formula: see text] and 0.25 [Formula: see text] over the 500 Hz to 50 kHz frequency range. The amplifier is presently being used in conjunction with a Penning ion trap but is applicable to a wide variety of uses requiring low noise gain in the 1 Hz to 30 MHz frequency range.
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spelling pubmed-52869842021-08-02 A Low Noise Cascode Amplifier Jefferts, Steven R. Walls, F. L. J Res Natl Bur Stand (1977) Article We describe the design, schematics, and performance of a very low noise FET cascode input amplifier. This amplifier has noise performance of less than [Formula: see text] and 0.25 [Formula: see text] over the 500 Hz to 50 kHz frequency range. The amplifier is presently being used in conjunction with a Penning ion trap but is applicable to a wide variety of uses requiring low noise gain in the 1 Hz to 30 MHz frequency range. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1987 1987-12-01 /pmc/articles/PMC5286984/ http://dx.doi.org/10.6028/jres.092.039 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Bureau of Standards is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Jefferts, Steven R.
Walls, F. L.
A Low Noise Cascode Amplifier
title A Low Noise Cascode Amplifier
title_full A Low Noise Cascode Amplifier
title_fullStr A Low Noise Cascode Amplifier
title_full_unstemmed A Low Noise Cascode Amplifier
title_short A Low Noise Cascode Amplifier
title_sort low noise cascode amplifier
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5286984/
http://dx.doi.org/10.6028/jres.092.039
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