DocumentCode
3455159
Title
The upgraded CDF front end electronics for calorimetry
Author
Drake, G. ; Frei, D. ; Hahn, S.R. ; Nelson, C.A. ; Segler, S.L. ; Stuermer, W.
Author_Institution
Fermi Nat. Accel. Lab., Batavia, IL, USA
fYear
1991
fDate
2-9 Nov. 1991
Firstpage
532
Abstract
The front-end electronics used in the calorimetry of the Collision Detector Facility (CDF) detector has been upgraded to meet system requirements for higher expected luminosity. A fast digitizer utilizing a 2- mu s, 16-b analog-to-digital converter (ADC) has been designed and built. Improvements to the front-end trigger circuitry have been implemented, including the production of 900 new front-end modules. Operational experience with the previous system is presented, with discussion of the problems and performance goals.<>
Keywords
analogue-digital conversion; nuclear electronics; scintillation counters; trigger circuits; analog-to-digital converter; calorimetry; fast digitizer; front-end trigger circuitry; upgraded CDF front end electronics; Calorimetry; Counting circuits; Data acquisition; Detectors; Electron accelerators; Energy measurement; Forward contracts; Laboratories; Mesons; Production;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium and Medical Imaging Conference, 1991., Conference Record of the 1991 IEEE
Conference_Location
Santa Fe, NM, USA
Print_ISBN
0-7803-0513-2
Type
conf
DOI
10.1109/NSSMIC.1991.258867
Filename
258867
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