Current status of the end-of-substructure (EoS) card project for the ATLAS strip tracker upgrade using final ASICs

被引：1

作者：

Boebel, A. L. ^{[1
]}

Ceslik, H. ^{[1
]}

Dam, M. ^{[2
]}

Diez, S. ^{[1
]}

Garvey, C. ^{[1
]}

Goettlicher, P. ^{[1
]}

Gregor, I. M. ^{[1
]}

Keaveney, J. M. ^{[3
]}

Van der Merwe, M. N. ^{[3
]}

Oechsle, J. ^{[2
]}

Schmitt, S. ^{[1
]}

Stanitzki, M. ^{[1
]}

Strom, L. R. ^{[1
]}

Wyngaard, J. R. ^{[3
]}

机构：

[1] Deutsch Elektronen Synchrotron DESY, Notkestr 85, D-22607 Hamburg, Germany

[2] Univ Copenhagen, Niels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen, Denmark

[3] Univ Cape Town, Dept Phys, ZA-7700 Cape Town, South Africa

来源：

JOURNAL OF INSTRUMENTATION | 2023年 / 18卷 / 03期

关键词：

Electronic detector readout concepts (solid-state); Front-end electronics for detector readout;

D O I：

10.1088/1748-0221/18/03/C03016

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In the context of the high-luminosity upgrade of the LHC and ATLAS, the microstrip-tracking detector will be redesigned. The main building blocks are substructures with multiple sensors and their electronics. Each substructure will have a single interface to the off-detector system, the so-called End-of-Substructure (EoS) card. Its physical realisation is a set of printed circuit boards (PCBs). The PCB integrates ASICs and hybrids, which multiplex or demultipex the data and transmit with a rate up to 10 Gb/s or receive with a rate up to 2.5 Gb/s on optical fibres. These active parts are developed at CERN and are known as lpGBT and VTRx+. The EoS card integrates the active parts with the required electronics for the specified operation and within the mechanical constraints of the detector. In this paper critical design aspects such as the low-impedance powering scheme and the PCB setup are described. The EoS card has reached its final state for a series production, including the required setups for quality control. The achieved transmission quality on the 10 Gb/s links is presented.

引用

页数：8

共 4 条

[1] The End-of-Substructure (EoS) card for the ATLAS Strip Tracker upgrade - from design to production
Boebel, A. L.
Ceslik, H.
Dam, M.
Cornell, S. Diez
Garvey, C. M.
Goettlicher, P.
Gotfredsen, R. S.
Gregor, I. M.
Keaveney, J. M.
Van Der Merwe, M. N.
Palmelund, A.
Daza, S. Ruiz
Schmitt, S.
Stanitzki, M.
Strom, L. R.
JOURNAL OF INSTRUMENTATION, 2024, 19 (02)
[2] The End-of-Substructure (EoS) Card for the StripTracker Upgrade of the ATLAS experiment
Wanotayaroj, Chaowaroj
Ceslik, Harald
Colbow, Helmut
Cornell, Sergio Diez
Goettlicher, Peter
Gregor, Ingrid M.
Melnik, Anastasiya
Stanitzki, Marcel
Wolff, Jonas
2018 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE PROCEEDINGS (NSS/MIC), 2018,
[3] Recent results from the first lpGBT-based prototypes of the end-of-substructure card for the ATLAS Strip Tracker Upgrade
Boebel, A.
Ceslik, H.
Dam, M.
Cornell, S. Diez
Gregor, I
Goettlicher, P.
Keaveney, J.
Naidoo, J.
Van der Merwe, M. Nikoi
Oechsle, J.
Schmitt, S.
Stanitzki, M.
Stroem, R.
Wyngaard, J.
JOURNAL OF INSTRUMENTATION, 2022, 17 (03):
[4] Experiences and lessons learned from the End-of-Substructure card production of the ATLAS ITk Strip upgrade
Bauckhage, L.
Boebel, A. L.
Ceslik, H.
Dam, M.
da Silva, A.
Cornell, S. Diez
Garvey, C. M.
Gotfredsen, R. S.
Goettlicher, P.
Gregor, I. M.
Keaveney, J. M.
Palmelund, A.
Daza, S. Ruiz
Schmitt, S.
Stanitzki, M.
Strom, L. R.
JOURNAL OF INSTRUMENTATION, 2025, 20 (02):

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