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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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The design and test results of A Giga-Bit Cable Receiver (GBCR) for the ATLAS Inner Tracker Pixel Detector
/ Zhang, L. (Southern Methodist U. ; Hua-Zhong Normal U.) ; Gong, D. (Southern Methodist U.) ; Liu, T. (Southern Methodist U.) ; Chen, C. (Southern Methodist U.) ; Deng, B. (HBPU, Huangshi) ; Hou, S. (Academia Sinica, Taiwan) ; Huang, G. (Hua-Zhong Normal U.) ; Huang, X. (Southern Methodist U.) ; Liu, C. (Southern Methodist U.) ; Moreira, P. (CERN ; Southern Methodist U.) et al.
This paper presents the design and test results of a Gigabit Cable Receiver ASIC called GBCR for the HL-LHC upgrade of the ATLAS Inner Tracker (ITk) pixel detector. Three prototypes (GBCR1, GBCR2, and GBCR3) have been designed in the CERN-identified 65 nm CMOS technology. [...]
arXiv:2301.13399; FERMILAB-PUB-23-069-PPD.-
2023-03-07 - 7 p.
- Published in : JINST
Fulltext: 2301.13399 - PDF; b31c20c7db9c702f29204331571c99f1 - PDF; External link: Fermilab Library Server
In : Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C03005
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Overview of the production and qualification tests of the lpGBT
/ Hernandez Montesinos, D (CERN) ; Baron, S (CERN) ; Biereigel, S (CERN) ; Hazell, P (CERN) ; Kulis, S (CERN) ; Vicente Leitao, P (CERN) ; Moreira, P (CERN) ; Porret, D (CERN) ; Wyllie, K (CERN)
The Low-Power Gigabit Transceiver (lpGBT) is a radiation-tolerant ASIC used in high-energy physics experiments for multipurpose high-speed bidirectional serial links. Around 200,000 chips have been tested with a production test system capable of exercising the majority of the ASIC functionality to ensure its correct operation.Furthermore, specific individual qualification tests were carried out beyond the production tester limits, including radiation, multi-drop bus topology, inter-chip communication through different types of electrical links and characterization of jitter and stability of the recovered clocks.In this article, an overview of the production and qualification tests is given together with their results demonstrating the robustness and flexibility of the lpGBT..
2024 - 8 p.
- Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2023 (TWEPP 2023), Geremeas, Sardinia, Italy, 1 - 6 Oct 2023, pp.C04048
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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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Test bench of a 100 Gbps radiation hardened link for future particle accelerators
/ Martina, F (CERN) ; Baron, S (CERN) ; Moreira, P (CERN) ; Baszczyk, M (CERN) ; Biereigel, S (CERN) ; Klekotko, A (CERN ; Leuven U.) ; Kulis, S (CERN)
Pioneering physics experiments require increasingly faster data transfers and high-throughput electronics, which drives the research towards a new class of serialisers and optical links. In this framework, the DART28, a 100 Gbps radiation tolerant serialiser and driver, has been designed in 28 nm CMOS technology, submitted in April and delivered in August 2023. [...]
2024 - 7 p.
- Published in : JINST 19 (2024) C02072
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2023 (TWEPP 2023), Geremeas, Sardinia, Italy, 1 - 6 Oct 2023, pp.C02072
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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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DRD 7: Proposal for an R&D Collaboration on Electronics and On-Detector Processing
/ Baudot, Jerome (Centre National de la Recherche Scientifique (FR)) ; French, Marcus Julian (Science and Technology Facilities Council STFC (GB)) ; Kluit, Ruud (Nikhef National institute for subatomic physics (NL)) ; Rivetti, Angelo (Universita e INFN Torino (IT)) ; Simon, Frank (KIT - Karlsruhe Institute of Technology (DE)) ; Vasey, Francois (CERN) ; Barbero, Marlon Benoit (Centre National de la Recherche Scientifique (FR)) ; Baron, Sophie (CERN) ; Borghello, Giulio (CERN) ; Caselle, Michele (KIT - Karlsruhe Institute of Technology (DE)) et al.
The undersigned institutes intend to form a new CERN DRD collaboration to develop future electronic systems and technologies for particle physics detectors. [...]
CERN-DRDC-2024-012 ; DRDC-P-DRD7.
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2024.
DRD7 Proposal
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