Design of the readout electronics for the DAMPE Silicon Tracker detector
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摘要
The Silicon Tracker(STK) is one of the detectors of the DAMPE satellite used to measure the incidence direction of high energy cosmic rays.It consists of 6 X-Y double layers of silicon micro-strip detectors with 73728 readout channels.It is a great challenge to read out the channels and process the huge volume of data in the harsh environment of space.1152 Application Specific Integrated Circuits(ASIC) and 384 ADCs are used to read out the detector channels.192 Tracker Front-end Hybrid(TFH) modules and 8 identical Tracker Readout Board(TRB)modules are designed to control and digitalize the front signals.In this paper,the design of the readout electronics for the STK and its performance are presented in detail.
The Silicon Tracker(STK) is one of the detectors of the DAMPE satellite used to measure the incidence direction of high energy cosmic rays.It consists of 6 X-Y double layers of silicon micro-strip detectors with 73728 readout channels.It is a great challenge to read out the channels and process the huge volume of data in the harsh environment of space.1152 Application Specific Integrated Circuits(ASIC) and 384 ADCs are used to read out the detector channels.192 Tracker Front-end Hybrid(TFH) modules and 8 identical Tracker Readout Board(TRB)modules are designed to control and digitalize the front signals.In this paper,the design of the readout electronics for the STK and its performance are presented in detail.
The Silicon Tracker(STK) is one of the detectors of the DAMPE satellite used to measure the incidence direction of high energy cosmic rays.It consists of 6 X-Y double layers of silicon micro-strip detectors with 73728 readout channels.It is a great challenge to read out the channels and process the huge volume of data in the harsh environment of space.1152 Application Specific Integrated Circuits(ASIC) and 384 ADCs are used to read out the detector channels.192 Tracker Front-end Hybrid(TFH) modules and 8 identical Tracker Readout Board(TRB)modules are designed to control and digitalize the front signals.In this paper,the design of the readout electronics for the STK and its performance are presented in detail.
引文
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5 F.Zhang et al,Chinese Physics C,38(6):066101(2014)
6 Y.F.Dong et al,Chinese Physics C,39(11):116202(2015)
7 Y.L.Zhang et al,Nuclear Electronics Detection&Technology,34(12):1518-1520(2014)(in Chinese)
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9 Gregory R.Allen et al,Single event effects test results for advanced field programmable gate arrays,in Proceedings of IEEE Radiation Effects Data Workshop,115-120(2006)
2 V.Gallo et al,The test results of the silicon tungsten tracker of DAMPE,in Proceedings of the 34th International Cosmic Ray Conference(2015)
3 C.Q.Feng et al,Design of the Readout Electronics for the Qualification Model of DAMPE BGO Calorimeter,in Proceedings of 19th IEEE-NPSS Real Time Conference(2014)
4 Gamma Medica-Ideas,VA140 Document datasheet(VORl)(2011)
5 F.Zhang et al,Chinese Physics C,38(6):066101(2014)
6 Y.F.Dong et al,Chinese Physics C,39(11):116202(2015)
7 Y.L.Zhang et al,Nuclear Electronics Detection&Technology,34(12):1518-1520(2014)(in Chinese)
8 F.Zhang et al,Nuclear Electronics Detection&Technology,35(5):495-499(2015)(in Chinese)
9 Gregory R.Allen et al,Single event effects test results for advanced field programmable gate arrays,in Proceedings of IEEE Radiation Effects Data Workshop,115-120(2006)