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1.
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The analog front end for FastRICH: an ASIC for the LHCb RICH detector upgrade
/ Manera, R (ICC, Barcelona U.) ; Ballabriga, R (CERN) ; Mauricio, J (ICC, Barcelona U.) ; Kaplon, J (CERN) ; Paterno, A (CERN) ; Bandi, F (CERN) ; Gómez, S (Barcelona, Polytechnic U. ; ICC, Barcelona U.) ; Pulli, A (CERN) ; Portero, S (ICC, Barcelona U.) ; Silva, J (ICC, Barcelona U.) et al.
This work presents the analog circuitry of the FastRICH ASIC, a 16-channel ASIC, developedin a 65 nm CMOS technology specifically designed for the RICH detector at LHCb to readoutdetectors like Photomultiplier Tubes to be used at the LHC Run 4 and Silicon Photomultiplierscandidates for Run 5. The front-end (FE) stage has an input impedance below 50 Ω and aninput dynamic range from 5 μA to 5 mA with a power consumption of ∼5 mW/channel. [...]
2024 - 7 p.
- Published in : JINST 19 (2024) C04030
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2023 (TWEPP 2023), Geremeas, Sardinia, Italy, 1 - 6 Oct 2023, pp.C04030
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Toward Sub-100 ps TOF-PET Systems Employing the FastIC ASIC With Analog SiPMs
/ Mariscal-Castilla, A (ICC, Barcelona U.) ; Gómez, S (Barcelona, Polytechnic U.) ; Manera, R (ICC, Barcelona U.) ; Fernández-Tenllado, J M (ICC, Barcelona U.) ; Mauricio, J (ICC, Barcelona U.) ; Kratochwil, N (UC, Davis (main)) ; Alozy, J (CERN) ; Piller, M (CERN) ; Portero, S (ICC, Barcelona U.) ; Sanuy, A (ICC, Barcelona U.) et al.
2024 - 16 p.
- Published in : IEEE Trans. Rad. Plasma Med. Sci. 8 (2024) 718-733
Fulltext: PDF;
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A Sensor Employing an Array of Silicon Photomultipliers for Detection of keV Ions in Time-of-Flight Mass Spectrometry
/ Mariscal-Castilla, Antonio (Barcelona U.) ; Piller, Markus (CERN) ; Alozy, Jerome (CERN) ; Ballabriga, Rafael (CERN) ; Campbell, Michael (CERN) ; de la Torre, Oscar (Barcelona U.) ; Gascón, David (Barcelona U.) ; Gómez, Sergio (Barcelona, Polytechnic U.) ; Heathcote, David (Oxford U.) ; Mauricio, Joan (Barcelona U.) et al.
Pixellated scintillation detectors have the potential to overcome several limitations of conventional microchannel-plate-based detectors employed in time-of-flight mass spectrometry (ToF-MS), such as extending detector lifetime, reducing vacuum requirements, or increasing the ion throughput. We have developed a prototype comprising a fast organic scintillator (Exalite 404) coupled to an array of 16 silicon photomultipliers (SiPMs), with read-out electronics based on the FastIC application-specific integrated circuit (ASIC). [...]
2025 - 17 p.
- Published in : Sensors 25 (2025) 1585
Fulltext: PDF;
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Integration of the FastIC front-end electronics into the Picosec MicroMegas detector
/ Scharenberg, L (CERN) ; Alozy, J (CERN) ; Angelis, Y (Aristotle U., Thessaloniki) ; Aune, S (IRFU, Saclay) ; Ballabriga, R (CERN) ; Bortfeldt, J (Munich U.) ; Brunbauer, F (CERN) ; Brunoldi, M (Pavia U. ; INFN, Pavia) ; Campbell, M (CERN) ; Datta, J (SUNY, Stony Brook) et al.
The Picosec MicroMegas collaboration aims to develop gaseous fast-timing detectors; experimentally, intrinsic time resolutions from around 50ps to better than 20ps are obtained, depending on the exact detector configuration. Parts of developments focus on exploring various options of fast-timing multi-channel front-end electronics, to meet the data processing demands of experimental applications. [...]
2025 - 10 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1076 (2025) 170496
Fulltext: PDF;
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Electronics and On-Detector Processing
/ Klein, K et al.
Approved: 05 June 2024.-
Status: Preparation
Experiment: DRD7
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Performance evaluation of the FastIC readout ASIC with emphasis on Cherenkov emission in TOF-PET
/ Piller, Markus (CERN ; Graz U.) ; Castilla, Antonio M (Barcelona U.) ; Terragni, Giulia (CERN ; Vienna, Tech. U.) ; Alozy, Jerome (CERN) ; Auffray, Etiennette (CERN) ; Ballabriga, Rafael (CERN ; Barcelona U.) ; Campbell, Michael (CERN) ; Deutschmann, Bernd (Graz U.) ; Gascon, David (Barcelona U.) ; Gola, Alberto (Fond. Bruno Kessler, Trento) et al.
Objective. The efficient usage of prompt photons like Cherenkov emission is of great interest for the design of the next generation, cost-effective, and ultra-high-sensitivity time-of-flight positron emission tomography (TOF-PET) scanners. [...]
2024 - 13 p.
- Published in : Phys. Med. Biol. 69 (2024) 115014
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Optimizing time resolution and power consumption in a current-mode circuit for SiPMs
/ Manera, R (ICC, Barcelona U.) ; Gómez, S (Barcelona, Polytechnic U. ; ICC, Barcelona U.) ; Mariscal-Castilla, A (ICC, Barcelona U.) ; Mauricio, J (ICC, Barcelona U.) ; Ballabriga, R (CERN) ; Gascón, D (ICC, Barcelona U.)
Several applications that employ SiPMs require high time precision readout electronics. This work presents a study for the optimization of timing resolution of readout electronics for SiPMs focused on the effect of sensor area, transistor scaling and power consumption on electronic jitter. [...]
2024 - 21 p.
- Published in : JINST 19 (2024) T04009
Fulltext: PDF;
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8.
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Fast28 a low-power fast readout design for SiPMs in 28nm CMOS
/ Piller, M (CERN ; Graz, Tech. U.) ; Ballabriga, R (CERN) ; Bandi, F (CERN) ; Campbell, M (CERN) ; Deutschmann, B (Graz, Tech. U.) ; Fernández-Tenllado, J M (CERN) ; Gascon, D (Barcelona U.) ; Gomez, S (Barcelona, Polytechnic U. ; Barcelona U.) ; Michalowska-Forsyth, A (Graz, Tech. U.) ; Mauricio, J (Barcelona U.) et al.
The field of detector readout electronics for precise timing has experienced a remarkable surge of interest due to its diverse range of applications in nuclear medicine such as Positron Emission Tomography (PET), High Energy Physics (HEP), Time-of-Flight (ToF) mass spectrometry and many other fields. This growth can be attributed to rapid advancements in photodetectors, particularly the silicon photomultiplier (SiPM), which has demonstrated exceptional suitability for these applications, owing to its ability to generate signals with unprecedentedly fast rise times. [...]
2023 - 1 p.
- Published in : 10.1109/NSSMICRTSD49126.2023.10337864
In : 2023 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector (RTSD) Conference (2023 IEEE NSS MIC RTSD), Vancouver, Canada, 4 - 11 Nov 2023
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FastIC ASIC readout performance for Cherenkov based TOF-PET imaging
/ Piller, M (CERN ; Graz U.) ; Mariscal-Castilla, A (Barcelona U.) ; Terragni, G (CERN ; TU Vienna) ; Penna, M (Fond. Bruno Kessler, Trento) ; Merzi, S (Fond. Bruno Kessler, Trento) ; Moretti, E (Fond. Bruno Kessler, Trento) ; Gola, A (Fond. Bruno Kessler, Trento) ; Michalowska-Forsyth, A (Graz, Tech. U.) ; Gascon, D (Barcelona U.) ; Ballabriga, R (CERN) et al.
The emerging field of ultra-fast timing has enormous potential in high-energy physics, nuclear medicine, and imaging, and is driving advances in detector and readout electronics. To achieve improved time resolution, significant efforts have been devoted to this field, resulting in impressive coincidence time resolution (CTR) values for silicon photomultiplier (SiPM) and scintillator crystals using state-of-the-art high-frequency (HF) readout. [...]
2023 - 1 p.
- Published in : 10.1109/NSSMICRTSD49126.2023.10337861
In : 2023 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector (RTSD) Conference (2023 IEEE NSS MIC RTSD), Vancouver, Canada, 4 - 11 Nov 2023
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