Abstract
The ALICE Collaboration is preparing a major upgrade to the experimental apparatus. A key element of the upgrade is the construction of a new silicon-based Inner Tracking System containing 12 Gpixels in an area of 10 m2. Its readout system consists of 192 readout units that control the pixel sensors and the power units, and deliver the sensor data to the counting room. A prototype readout board has been designed to test: the interface between the sensor modules and the readout electronics, the signal integrity and reliability of data transfer, the interface to the ALICE DAQ and trigger, and the susceptibility of the system to the expected radiation level.
Original language | English |
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Article number | C01008 |
Journal | Journal of Instrumentation |
Volume | 12 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2 2017 |
Externally published | Yes |
Keywords
- Digital electronic circuits
- Electronic detector readout concepts (solid-state)
- Modular electronics
- Radiation-hard electronics