A reticle size CMOS pixel sensor dedicated to the STAR HFT

ULTIMATE is a reticle size CMOS Pixel Sensor (CPS) designed to meet the requirements of the STAR pixel detector (PXL). It includes a pixel array of 928 rows and 960 columns with a 20.7 mu m pixel pitch, providing a sensitive area of similar to 3.8 cm super(2). Based on the sensor designed for the EU...

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Bibliographic Details
Published in:Journal of instrumentation 2012-01, Vol.7 (1), p.1-9
Main Authors: Valin, I, Hu-Guo, C, Baudot, J, Bertolone, G, Besson, A, Colledani, C, Claus, G, Dorokhov, A, Doziere, G, Dulinski, W, Gelin, M, Goffe, M, Himmi, A, Jaaskelainen, K
Format: Article
Language:English
Subjects:
Arrays
Beams (radiation)
CMOS
Devices
Instrumentation
Pixels
Reticles
Sensors
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Summary:ULTIMATE is a reticle size CMOS Pixel Sensor (CPS) designed to meet the requirements of the STAR pixel detector (PXL). It includes a pixel array of 928 rows and 960 columns with a 20.7 mu m pixel pitch, providing a sensitive area of similar to 3.8 cm super(2). Based on the sensor designed for the EUDET beam telescope, the device is a binary output sensor with integrated zero suppression circuitry featuring a 320Mbps data throughput capability. It was fabricated in a 0.35 mu m OPTO process early in 2011. The design and preliminary test results, including charged particle detection performances measured at the CERN-SPS, are presented.
ISSN:1748-0221
1748-0221
DOI:10.1088/1748-0221/7/01/C01102