PoS - Proceedings of Science
Volume 370 - Topical Workshop on Electronics for Particle Physics (TWEPP2019) - Programmable Logic, Design Tools and Methods
Development of Readout Electronics for a Digital Tracking Calorimeter
O.S. Groettvik,* J. Alme, R. Barthel, T. Bodova, V. Borshchov, A. van den Brink, V. Eikeland, A. Herland, N. Van Der Kolk, S. Voigt Nesbø, T. Peitzmann, D. Röhrich, G. Tambave, I. Tymchuk, K. Ullaland, S. Yang on behalf of the Bergen pCT Collaboration
*corresponding author
Full text: pdf
Pre-published on: March 06, 2020
Published on: April 21, 2020
Abstract
Highly segmented digital tracking calorimeters consist of multiple layers of high-granularity pixel detector CMOS sensors and absorption/conversion layers. Two separate prototypes are being developed: (1) an electromagnetic calorimeter for a proposed ALICE upgrade (during Long Shutdown 3) and (2) a hadronic calorimeter for medical proton computed tomography imaging. These prototypes employ the ALPIDE detector chip developed for the ALICE Inner Tracking System. The ALPIDE chips are mounted on intermediate aluminum/polyimide flexible circuits with ultrasonic welding. This contribution presents findings and solutions to the challenging design of high-speed readout electronics with efficient use of FPGA resources for these prototypes.
DOI: https://doi.org/10.22323/1.370.0090
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