A digital readout system for the CMS Phase I Pixel Upgrade

被引:5
|
作者
Stringer, R. [1 ]
机构
[1] Univ Kansas, Lawrence, KS 66045 USA
来源
基金
英国科学技术设施理事会;
关键词
Front-end electronics for detector readout; Particle tracking detectors;
D O I
10.1088/1748-0221/10/04/C04037
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The Phase I Upgrade to the CMS Pixel Detector at the LHC features a new 400 Mb/s digital readout system. This new system utilizes upgraded custom ASICs, PSI46digv2.1 Read Out Chips and Token Bit Manager for data packaging, new optical links and changes to the Front End Drivers. We are reporting on the new architecture of the full readout chain, the new schema for data encoding/transmission, and the results of preliminary testing of the new optical components.
引用
收藏
页数:8
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