Design and performance of serial powered single-sided modules within an integrated stave assembly for the ATLAS tracker barrel upgrade

被引：5

作者：

Affolder, A. ^{[1
]}

Carrol, J. ^{[1
]}

Greenall, A. ^{[1
]}

Wormald, M. ^{[1
]}

机构：

[1] Univ Liverpool, Dept Phys, Liverpool L697Z, Merseyside, England

来源：

JOURNAL OF INSTRUMENTATION | 2010年 / 5卷

关键词：

Particle tracking detectors; Detector design and construction technologies and materials; Particle tracking detectors (Solid-state detectors);

D O I：

10.1088/1748-0221/5/12/C12013

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The design and performance of prototype single-sided modules with ABCN-25 front-end chips and 10x10 cm(2) Hamamatsu silicon strip sensors is presented. A low mass module assembly has been achieved by gluing a single-sided flex circuit, with read out chips, directly onto the sensor. The design exploits the embedded shunt regulation within the ABCN-25 providing for a distributed and scalable powered architecture. This allows for multiple modules to be linked together serially to form larger stave structures of up to 12 modules. The stave's digital I/O is realised as a multi-drop LVDS bus flex cable glued to the stave core assembly using a custom receiver/transmitter ASIC (BCC). The results of preliminary electrical tests with 4 module stavelets will be presented.

引用

页数：7