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A Radiation-Tolerant 25.6-Gb/s High-Speed Transmitter in 28-nm CMOS With a Tolerance of 1 Grad
/ Klekotko, A (CERN ; Leuven U.) ; Biereigel, S (CERN) ; Baszczyk, M (CERN) ; Moreira, P (CERN) ; Martina, F (CERN) ; Prinzie, J (Leuven U.) ; Kulis, S (Leuven U.)
This article presents a 25.6-Gbit $\cdot $ s−1 high-speed transmitter (HST) manufactured using 28-nm CMOS technology. The HST macroblock includes an all-digital phase-locked loop (ADPLL), duty cycle corrector (DCC) circuit, data pattern generator, serializer, and a driver capable of driving the differential 100- $\Omega $ line as well as a silicon photonics (SiPh) ring modulator (RM). [...]
2024 - 9 p.
- Published in : IEEE Trans. Nucl. Sci. 71 (2024) 2124-2132
Fulltext: PDF;
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Digital duty-cycle correction circuit for clock paths in radiation-tolerant high-speed wireline transmitters
/ Klekotko, A (Leuven U. ; CERN) ; Baszczyk, M (CERN) ; Biereigel, S (CERN) ; Kulis, S (CERN) ; Martina, F (CERN) ; Moreira, P (CERN) ; Tavernier, F (Leuven U.) ; Prinzie, J (Leuven U.)
Ongoing developments in the field of radiation-toleranthigh-speed transmitters (HSTs)aim at increasing thedata rates above 25 Gb/s while increasingtotal ionizing dose (TID)tolerance above 1 Grad. The use of half-ratearchitectures imposes tight constraints on clock signal quality, in particular itsduty-cycle. [...]
2024 - 7 p.
- Published in : JINST 19 (2024) C02030
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2023 (TWEPP 2023), Geremeas, Sardinia, Italy, 1 - 6 Oct 2023, pp.C02030
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A 2.56-GHz SEU Radiation Hard $LC$ -Tank VCO for High-Speed Communication Links in 65-nm CMOS Technology
/ Prinzie, Jeffrey (Leuven U.) ; Christiansen, Jorgen (CERN) ; Moreira, Paulo (CERN) ; Steyaert, Michiel (Leuven U.) ; Leroux, Paul (Leuven U.)
This paper presents a radiation tolerant phase-locked loop CMOS application-specified integrated circuit with an optimized voltage controlled oscillator (VCO) for single-event upsets (SEUs). The circuit is designed for high-energy particle physics experiments for low-jitter clock generation and clock recovery. [...]
2017 - 6 p.
- Published in : IEEE Trans. Nucl. Sci. 65 (2018) 407-412
In : 54th Annual IEEE International Nuclear and Space Radiation Effects Conference, New Orleans, LA, USA, 17 - 21 Jul 2017, pp.407-412
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The LiTE-DTU: A Data Conversion and Compression ASIC for the Readout of the CMS Electromagnetic Calorimeter
/ Mazza, Giovanni (Turin U. ; INFN, Turin) ; Argirò, Stefano (Turin U. ; INFN, Turin) ; Borca, Cecilia (Turin U. ; INFN, Turin) ; Cometti, Simona (Turin U. ; INFN, Turin ; Polytech. Turin) ; Cossio, Fabio (Turin U. ; INFN, Turin) ; Dejardin, Marc (IRFU, Saclay) ; Dellacasa, Giulio (Turin U. ; INFN, Turin) ; Mignone, Marco (Turin U. ; INFN, Turin) ; Pastrone, Nadia (Turin U. ; INFN, Turin) ; Soldi, Dario (Turin U. ; INFN, Turin) et al.
The high-luminosity phase of operation of the CERN Large Hadron Collider (HL-LHC) will pose new challenges to the detectors and their readout electronics. In particular, the Compact Muon Solenoid (CMS) barrel electromagnetic calorimeter will require a full redesign of the electronic readout chain in order to cope with the increase in luminosity and trigger rate. [...]
2023 - 8 p.
- Published in : IEEE Trans. Nucl. Sci. 70 (2023) 1215-1222
In : 23rd IEEE Real Time Conference (RT2022), Online, 1 - 5 Aug 2022, pp.1215-1222
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Dual use driver for high speed links transmitters in the future high energy physics experiments
/ Baszczyk, M (CERN) ; Biereigel, S (CERN) ; Klekotko, A (CERN ; Leuven U.) ; Kulis, S (CERN) ; Martina, F (CERN) ; Moreira, P (CERN)
The paper presents the Dual Use Driver (DUDE) for highspeed links, a circuit designed for the Demonstrator ASIC for Radiation-Tolerant Transmitter in 28 nm CMOS (DART28) developed under the EP-R&D; programme on technologies for future high energyphysics experiments. The driver operates at 25.6 Gbps and it allows driving both 100 Ωtransmission lines and optical Ring Modulators (RMs) integrated in a photonics integrated circuit(PIC). [...]
2024 - 7 p.
- Published in : JINST 19 (2024) C03013
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2023 (TWEPP 2023), Geremeas, Sardinia, Italy, 1 - 6 Oct 2023, pp.C03013
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Bias Dependence of Total Ionizing Dose Effects on 28-nm Bulk MOSFETs
/ Zhang, Chun-Min (Ecole Polytechnique, Lausanne) ; Jazaeri, Farzan (Ecole Polytechnique, Lausanne) ; Borghello, Giulio (CERN ; U. Udine (main)) ; Mattiazzo, Serena (INFN, Padua ; U. Padua (main)) ; Baschirotto, Andrea (INFN, Milan Bicocca ; Milan Bicocca U.) ; Enz, Christian (Ecole Polytechnique, Lausanne)
/ScalTech28project
This paper investigates the effects of total ionizing dose up to 1 Grad on 28-nm bulk MOSFETs under different bias conditions during irradiation. The aim is to assess the potential use of this commercial bulk CMOS technology in the future high-luminosity Large Hadron Collider at CERN that will require highly improved radiation-tolerant tracking systems..
2019 - 3 p.
- Published in : 10.1109/NSSMIC.2018.8824379
In : 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC 2018), Sydney, Australia, 10 - 17 Nov 2018, pp.8824379
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The lpGBT PLL and CDR Architecture, Performance and SEE Robustness
/ Biereigel, Stefan (Brandenburg Tech. U. ; Leuven U. ; CERN) ; Kulis, Szymon (CERN) ; Francisco, Rui (CERN) ; Leitao, Pedro Vicente (CERN) ; Leroux, Paul (Leuven U.) ; Moreira, Paulo (CERN) ; Prinzie, Jeffrey (Leuven U.)
We present the design, architecture and experimental results of the low jitter Clock and Data Recovery (CDR) and Phase Locked Loop (PLL) circuit in the Low-Power Gigabit Transceiver (lpGBT) ASIC. This circuit includes a low noise radiation-tolerant integrated LC-oscillator with a nominal frequency of 5.12 GHz to support a 10.24 Gbps uplink and a 2.56 Gbps downlink CDR. [...]
SISSA, 2020 - 5 p.
- Published in : PoS TWEPP2019 (2020) 034
Fulltext: PDF;
In : TWEPP 2019 Topical Workshop on Electronics for Particle Physics, Santiago De Compostela, Spain, 2 - 6 Sep 2019, pp.034
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Source Switched Charge-Pump PLLs for High-Dose Radiation Environments
/ Prinzie, Jeffrey (Leuven U.) ; Biereigel, Stefan (CERN) ; Kulis, Szymon (CERN) ; Leitao, Pedro (CERN) ; Moreira, Paulo (CERN)
This article presents a radiation tolerant charge-pump phase-locked loop (PLL) with low static phase error variability suitable for high-performance clock systems in high-dose radiation environments. We investigate the use of source switching charge-pump architectures to minimize any voltage- or dose-dependent charge injection and address the limitations of enclosed layout transistors (ELTs) in the conventional drain switched charge-pump. [...]
2023 - 6 p.
- Published in : IEEE Trans. Nucl. Sci. 70 (2023) 590-595
In : 2022 IEEE Nuclear and Space Radiation Effects Conference, Provo, Utah, USA, 18 - 23 Jul 2022, pp.590-595
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