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Titolo:
LHC1 - A SEMICONDUCTOR PIXEL DETECTOR READOUT CHIP WITH INTERNAL, TUNABLE DELAY PROVIDING A BINARY PATTERN OF SELECTED EVENTS
Autore:
HEIJNE EHM; ANTINORI F; BARBERIS D; BECKS KH; BEKER H; BEUSCH W; BURGER P; CAMPBELL M; CANTATORE E; CATANESI MG; CHESI E; DARBO G; DAURIA S; DAVIA C; DIBARI D; DILIBERTO S; GYS T; HUMPSTON G; JACHOLKOWSKI A; JAEGER JJ; JAKUBEK J; JARRON P; KLEMPT W; KRUMMENACHER F; KNUDSON K; KUBASTA J; LASSALLE JC; LEITNER R; LEMEILLEUR F; LENTI V; LETHEREN M; LISOWSKI B; LOPEZ L; LOUKAS D; LUPTAK M; MARTINENGO P; MEDDELER G; MEDDI F; MIDDELKAMP P; MORANDO M; MORETTINI P; MUNNS A; MUSICO P; PELLEGRINI F; PENGG F; POSPISIL S; QUERCIGH E; RIDKY J; ROSSI L; SAFARIK K; SCHARFETTER L; SEGATO G; SIMONE S; SMITH K; SNOEYS W; SOBCZYNSKI C; STASTNY J; VRBA V;
Indirizzi:
CERN CH-1211 GENEVA 23 SWITZERLAND NATL TECH UNIV ATHENS ATHENS GREECE IST NAZL FIS NUCL I-70126 BARI ITALY UNIV BARI BARI ITALY IST NAZL FIS NUCL I-16146 GENOA ITALY UNIV GENOA GENOA ITALY IST NAZL FIS NUCL PADUA ITALY UNIV PADUA PADUA ITALY IST NAZL FIS NUCL ROME ITALY UNIV ROME ROME ITALY IST NAZL FIS NUCL UDINE ITALY UNIV UDINE I-33100 UDINE ITALY COLL FRANCE F-75231 PARIS FRANCE UNIV DORTMUND DORTMUND GERMANY UNIV GLASGOW GLASGOW LANARK SCOTLAND GRP PRAHA PRAGUE CZECH REPUBLIC INST PHYS EXPT KOSICE SLOVAKIA UNIV WARSAW WARSAW POLAND UNIV GESAMTHSCH WUPPERTAL D-5600 WUPPERTAL GERMANY CANBERRA SEMICOND NV OLEN BELGIUM GEC MARCONI LTD CASWELL TOWCESTE NORTHANTS ENGLAND SMART SILICON SYST SA LAUSANNE SWITZERLAND
Titolo Testata:
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment
fascicolo: 1, volume: 383, anno: 1996,
pagine: 55 - 63
SICI:
0168-9002(1996)383:1<55:L-ASPD>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
7
Recensione:
Indirizzi per estratti:
Citazione:
E.H.M. Heijne et al., "LHC1 - A SEMICONDUCTOR PIXEL DETECTOR READOUT CHIP WITH INTERNAL, TUNABLE DELAY PROVIDING A BINARY PATTERN OF SELECTED EVENTS", Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 383(1), 1996, pp. 55-63

Abstract

The Omega3/LHCl pixel detector readout chip comprises a matrix of 128X 16 readout cells of 50 mu m X 500 mu m and peripheral functions with 4 distinct modes of initialization and operation, together more than800 000 transistors. Each cell contains a complete chain of amplifier, discriminator with adjustable threshold and fast-OR output, a globally adjustable delay with local fine-tuning, coincidence logic and memory. Every cell can be individually addressed for electrical test and masking, First results have been obtained from electrical tests of a chip without detector as well as from source measurements, The electronic noise without detector is similar to 100 e(-) rms. The lowest threshold setting is close to 2000 e(-) and non-uniformity has been measuredto be better than 450 e(-) rms at 5000 e(-) threshold. A timewalk of < 10 ns and a precision of < 6 ns rms on a delay of 2 mu s have been measured. The results may be improved by further optimization.

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Documento generato il 06/12/20 alle ore 00:01:34