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We present a gigabit transceiver prototype Application Specific Integrated Circuit (ASIC), GBCR, for the ATLAS Inner Tracker (ITk) Pixel detector readout upgrade. GBCR is designed in a 65-nm CMOS technology and consists of four upstream…

Instrumentation and Detectors · Physics 2020-08-25 C. Chen , D. Gong , D. Guo , G. Huang , X. Huang , S. Kulis , P. Leroux , C. Liu , T. Liu , P. Moreira , J. Prinzie , Q. Sun , P. Wang , L. Xiao , J. Ye

We present two prototypes of a gigabit transceiver ASIC, GBCR1 and GBCR2, both designed in a 65-nm CMOS technology for the ATLAS Inner Tracker Pixel Detector readout upgrade. The first prototype, GBCR1, has four upstream receiver channels…

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…

Instrumentation and Detectors · Physics 2023-03-22 L. Zhang , D. Gong , T. Liu , C. Chen , B. Deng , S. Hou , G. Huang , X. Huang , C. Liu , P. Moreira , Q. Sun , X. Sun , S. Kulis , J. Ye , W. Zhang

We present the characterization and quality control test of a gigabit cable receiver ASIC prototype, GBCR2, for the ATLAS Inner Tracker pixel detector upgrade. GBCR2 equalizes and retimes the uplink electrical signals from RD53B through a 6…

Instrumentation and Detectors · Physics 2021-08-10 W. Zhang , C. Chen , D. Gong , S. Hou , G. Huang , X. Huang , C. Liu , T. Liu , H. Sun , X. Sun , P. Wang , J. Ye , L. Zhang

For the High Luminosity upgrade of the Large Hadron Collider the current ATLAS Inner Detector will be replaced by an all-silicon Inner Tracker. The pixel detector will consist of five barrel layers and a number of rings, resulting in about…

Instrumentation and Detectors · Physics 2021-05-24 Lingxin Meng

We present the characterization of a readout Application-Specific Integrated Circuit (ASIC) for the CMS Endcap Timing Layer (ETL) of the High-Luminosity LHC upgrade with charge injection. The ASIC, named ETROC and developed in a 65 nm CMOS…

Instrumentation and Detectors · Physics 2021-09-03 H. Sun , D. Gong , W. Zhang , C. Edwards , c G. Huang , X. Huang , C. Liu , T. Liu , T. Liu , J. Olsen , Q. Sun , J. Wu , J. Ye , L. Zhang

This contribution introduces a novel test system developed to evaluate the signal transmission quality in high-speed data links for the 2026 Inner Tracker (ITk) upgrade of the ATLAS experiment. Using an FPGA-based data acquisition (DAQ)…

Instrumentation and Detectors · Physics 2025-03-17 F. Ustuner , A. C. Mullins , S. Eisenhardt , M. Kocian , D. Su , M. Wittgen , A. Young

The ALICE collaboration is preparing an upgrade of the three innermost layers of the current Inner Tracking System (ITS) during the next LHC long shutdown (LS3). The new ITS detector will use wafer-scale (up to \SI{27}{cm} in length)…

Instrumentation and Detectors · Physics 2026-01-29 Stefania Perciballi

This paper presents the design and characterisation of a front-end prototype ASIC for the ATLAS High Granularity Timing Detector, which is planned for the High-Luminosity phase of the LHC. This prototype, called ALTIROC1, consists of a…

In the upgrade of ATLAS experiment, the front-end electronics components are subjected to a large radiation background. Meanwhile high speed optical links are required for the data transmission between the on-detector and off-detector…

Instrumentation and Detectors · Physics 2018-06-22 Kai Chen , Hucheng Chen , Weihao Wu , Hao Xu , Lin Yao

We present the design and performance of a prototype ASIC digitizer for integrated wire chamber readout, implemented in 65 nm commercial CMOS technology. Each channel of the 4-channel prototype is composed of two 16-bit Time-to-Digital…

We introduce the broadband reconfigurable intelligent surface (RIS) channel (BRISC) dataset. The dataset comprises measurements of channel state information (CSI) collected at 5.53 GHz using a 256-element RIS with binary states. In the…

Signal Processing · Electrical Eng. & Systems 2026-02-25 Mattia Piana , Giovanni Angelo Alghisi , Anna Valeria Guglielmi , Giovanni Perin , Francesco Gringoli , Stefano Tomasin

We present the design and characterization of TIGER (Turin Integrated Gem Electronics for Readout), a 64-channel ASIC developed for the readout of the CGEM (Cylindrical Gas Electron Multiplier) detector, the proposed inner tracker for the…

This paper presents experimental and simulation data to characterize the Ring Oscillators (RO) produced in 65-nm CMOS technology for the next promising generation of readout chips for the pixel detector in the Inner Tracker (ITk) at the…

Instrumentation and Detectors · Physics 2026-01-22 Yahya Khwaira , Abdenour Lounis , Maurice Cohen-Solal , Mohsine Menouni , Pierre Barrillon , Denis Fougeron

We present the design and test results of a novel data transmitter ASIC operating up to 20.48 Gbps with 4-level Pulse-Amplitude-Modulation (PAM4) for particle physics experiments. This ASIC, named GBS20, is fabricated in a 65 nm CMOS…

We have been developing a serializer application-specific integrated circuit (ASIC) based on a commercial 0.25-{\mu}m silicon-on-sapphire (SOS) CMOS technology for the ATLAS liquid argon calorimeter front-end electronics upgrade. The first…

Instrumentation and Detectors · Physics 2022-02-11 Tiankuan Liua

TIGER (Turin Integrated Gem Electronics for Readout) is a mixed-mode front-end ASIC developed to readout the new inner tracking detector of the BESIII experiment, carried out at BEPCII in Beijing. The detector is planned to be installed…

Instrumentation and Detectors · Physics 2019-03-15 Fabio Cossio

A front-end readout electronics system has been developed for silicon strip detectors. The system uses an application specific integrated circuit (ASIC) ATHED to realize multi-channel E&T measurement. The slow control of ASIC chips is…

Instrumentation and Detectors · Physics 2011-06-13 Yi Qian , Hong Su , Jie Kong , Cheng-Fu Dong , Xiao-Li Ma , Xiao-Gang Li

We present the design and the test results of a quad-channel optical transceiver module (QTRx) possibly for future particle physics experiments. The transmitters of QTRx, each at 10 Gbps, are based on a Quad-channel VCSEL Diode array Driver…

Instrumentation and Detectors · Physics 2022-05-25 B. Deng , X. Huang , H. Sun , C. -P. Chao , S. -W. Chen , D. Gong , S. Hou , G. Huang , C. -Y. Li , C. Liu , T. Liu , Q. Sun , J. Ye , L. Zhang , W. Zhang

The ATLAS Inner Detector is a composite tracking system consisting of silicon pixels, silicon strips and straw tubes in a 2 T magnetic field. Its installation was completed in August 2008 and the detector took part in data- taking with…

Instrumentation and Detectors · Physics 2012-08-27 The ATLAS Collaboration
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