SENSROC12V4: a Low Noise Programmable Readout ASIC for Si-PIN Detectors
| Autor: | W. Gao, Jianwen Wang, Bo Wang, Jun Zhou, Yao Yingpeng, Ping Huang |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Physics
Equivalent noise charge Physics::Instrumentation and Detectors business.industry Detector Hardware_PERFORMANCEANDRELIABILITY Dissipation Electronic Personal Dosimeter Low noise Computer Science::Hardware Architecture Parasitic capacitance Application-specific integrated circuit CMOS Hardware_INTEGRATEDCIRCUITS Optoelectronics business Hardware_REGISTER-TRANSFER-LEVELIMPLEMENTATION |
| Zdroj: | 2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC). |
| DOI: | 10.1109/nss/mic42677.2020.9507798 |
| Popis: | In this paper, we present the design and characterization of a front-end readout ASIC for Si-PIN detectors with large parasitic capacitance. A fully-customed front-end readout ASIC was implemented in CMOS 0.35 µm mixed-signal process. The test result shows that when the peaking time is 750 ns, the equivalent noise charge is 110 e-+4 e-/pF at the power dissipation of 2 mW/channel. The proposed ASIC has been passed the verification of a stereotyped electronic personal dosimeter. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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