High rate large dynamic range analog circuitry and digitizers for fast calorimeter

This paper describes the issues encountered in the design of a large dynamic range digitizer for calorimetry. A gain switching technology developed for the liquid krypton calorimeter of the NA48 CP-violation experiment at CERN is described in detail. 14 bit dynamic range and better than 300 ps time...

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Detalles Bibliográficos
Autores principales: Hallgren, Björn I, Bal, F, Barr, Giles David, Buchholz, P, Formenti, F, Funk, W, Kozhevnikov, Yu, Lacourt, A, Laverrière, G C, Martini, M, Papi, A, Ponting, P J, Sozzi, M, Vossnack, O, Wahl, H
Lenguaje:eng
Publicado: 1996
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1109/NSSMIC.1995.504258
https://dx.doi.org/10.1109/23.507155
http://cds.cern.ch/record/300720
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author Hallgren, Björn I
Bal, F
Barr, Giles David
Buchholz, P
Formenti, F
Funk, W
Kozhevnikov, Yu
Lacourt, A
Laverrière, G C
Martini, M
Papi, A
Ponting, P J
Sozzi, M
Vossnack, O
Wahl, H
author_facet Hallgren, Björn I
Bal, F
Barr, Giles David
Buchholz, P
Formenti, F
Funk, W
Kozhevnikov, Yu
Lacourt, A
Laverrière, G C
Martini, M
Papi, A
Ponting, P J
Sozzi, M
Vossnack, O
Wahl, H
author_sort Hallgren, Björn I
collection CERN
description This paper describes the issues encountered in the design of a large dynamic range digitizer for calorimetry. A gain switching technology developed for the liquid krypton calorimeter of the NA48 CP-violation experiment at CERN is described in detail. 14 bit dynamic range and better than 300 ps time resolution were achieved in beam tests with an 8 channel prototype. A mixed analog/digital ASIC has been developed. A 13,500 channel system is being produced which will be put into operation in 1996.
id cern-300720
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1996
record_format invenio
spelling cern-3007202019-09-30T06:29:59Zdoi:10.1109/NSSMIC.1995.504258doi:10.1109/23.507155http://cds.cern.ch/record/300720engHallgren, Björn IBal, FBarr, Giles DavidBuchholz, PFormenti, FFunk, WKozhevnikov, YuLacourt, ALaverrière, G CMartini, MPapi, APonting, P JSozzi, MVossnack, OWahl, HHigh rate large dynamic range analog circuitry and digitizers for fast calorimeterDetectors and Experimental TechniquesThis paper describes the issues encountered in the design of a large dynamic range digitizer for calorimetry. A gain switching technology developed for the liquid krypton calorimeter of the NA48 CP-violation experiment at CERN is described in detail. 14 bit dynamic range and better than 300 ps time resolution were achieved in beam tests with an 8 channel prototype. A mixed analog/digital ASIC has been developed. A 13,500 channel system is being produced which will be put into operation in 1996.CERN-ECP-96-004CERN-ECP-96-04CERN-ECP-96-4oai:cds.cern.ch:3007201996-02-09
spellingShingle Detectors and Experimental Techniques
Hallgren, Björn I
Bal, F
Barr, Giles David
Buchholz, P
Formenti, F
Funk, W
Kozhevnikov, Yu
Lacourt, A
Laverrière, G C
Martini, M
Papi, A
Ponting, P J
Sozzi, M
Vossnack, O
Wahl, H
High rate large dynamic range analog circuitry and digitizers for fast calorimeter
title High rate large dynamic range analog circuitry and digitizers for fast calorimeter
title_full High rate large dynamic range analog circuitry and digitizers for fast calorimeter
title_fullStr High rate large dynamic range analog circuitry and digitizers for fast calorimeter
title_full_unstemmed High rate large dynamic range analog circuitry and digitizers for fast calorimeter
title_short High rate large dynamic range analog circuitry and digitizers for fast calorimeter
title_sort high rate large dynamic range analog circuitry and digitizers for fast calorimeter
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1109/NSSMIC.1995.504258
https://dx.doi.org/10.1109/23.507155
http://cds.cern.ch/record/300720
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