Scientific performances of the XAA1.2 front-end chip for silicon microstrip detectors

Ettore Del Monte, Paolo Soffitta, Ennio Morelli, Luigi Pacciani, Geiland Porrovecchio, Alda Rubini, Olga Uberti, Enrico Costa, Giuseppe Di Persio, Immacolata Donnarumma, Yuri Evangelista, Marco Feroci, Francesco Lazzarotto, Marcello Mastropietro, Massimo Rapisarda

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The XAA1.2 is a custom ASIC chip for silicon microstrip detectors adapted by Ideas for the SuperAGILE instrument on board the AGILE space mission. The chip is equipped with 128 input channels, each one containing a charge preamplifier, shaper, peak detector and stretcher. The most important features of the ASIC are the extended linearity, low noise and low power consumption. The XAA1.2 underwent extensive laboratory testing in order to study its commandability and functionality and evaluate its scientific performances. In this paper we describe the XAA1.2 features, report the laboratory measurements and discuss the results emphasizing the scientific performances in the context of the SuperAGILE front-end electronics. © 2006 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)708 - 721
Number of pages14
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume572
Issue number2
DOIs
Publication statusPublished - 11 Mar 2007
Externally publishedYes

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

Cite this