A serial powering pixel stave prototype for the ATLAS ITk upgrade

被引:4
|
作者
Filimonov, V. [1 ]
Gonella, L. [1 ,3 ]
Huegging, F. [1 ]
Kersten, S. [2 ]
Lehmann, N. [2 ]
Puellen, L. [2 ]
Wermes, N. [1 ]
Zeitnitz, C. [2 ]
机构
[1] Univ Bonn, Phys Inst, Nussallee 12, D-53115 Bonn, Germany
[2] Berg Univ Wuppertal, Fachgrp Phys, Fachbereich Math & Nat Wissensch, Gaussstr 20, D-42119 Wuppertal, Germany
[3] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England
来源
关键词
Voltage distributions; Front-end electronics for detector readout; Hybrid detectors; Particle tracking detectors (Solid-state detectors);
D O I
10.1088/1748-0221/12/03/C03045
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
One of the main challenges for the ATLAS ITk Phase II Pixel upgrade is low-mass efficient power distribution for detector modules. This requires a powering scheme alternative to the parallel (direct) powering which is currently used. A serial powering scheme has been chosen as the baseline for the ITk pixel system. A serially powered pixel detector prototype has been built with all the components that are needed for current distribution, data transmission, bypassing and redundancy in order to prove the feasibility of implementing serial powering scheme in the ITk. Detailed investigations of the electrical performance of the detector prototype equipped with FE-I4 quad modules have been made with the help of the USBpix3 readout system that has been developed in Bonn.
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收藏
页数:11
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