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Abstract
Noise in many sensor systems and particularly in radiation detection systems is determined by the input capacitance and leakage current. In hybrid detection systems a protection against electrostatic discharge, ideally transparent, adds parasitics at the input pad. Sensors representing small equivalent capacitance seen from the input or small leakage (or both) are sensitive to such additional parasitics of the readout electronics. This work focuses on reducing these parasitics. Focusing on hybrid sensor for ionizing radiation detection, the radiation tolerance has also been considered. Input protection pads targeting minimized increase in leakage current due to Total Ionizing Dose (TID) have been implemented in REDComET (Radiation and Electrostatic Discharge Combined Effects Test Chip) fabricated in 180 nm CMOS. In addition the testchip studies techniques for the input leakage current compensation: leakage current originating from the detector as well as from the pad protection.
Originalsprache | englisch |
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Publikationsstatus | Veröffentlicht - 1 Juli 2018 |
Veranstaltung | Third Barcelona Techno Week 2018: Course on Semiconductor Radiation Detectors - Institute of Cosmos Sciences, Barcelona, Spanien Dauer: 2 Juli 2018 → 6 Juli 2018 http://icc.ub.edu/congress/TechnoWeek2018/ |
Workshop
Workshop | Third Barcelona Techno Week 2018 |
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Land/Gebiet | Spanien |
Ort | Barcelona |
Zeitraum | 2/07/18 → 6/07/18 |
Internetadresse |
ASJC Scopus subject areas
- Elektrotechnik und Elektronik
- Strahlung
- Instrumentierung
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- 1 Konferenz oder Fachtagung (Teilnahme an/Organisation von)
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Third Barcelona Techno Week 2018
Alicja Malgorzata Michalowska-Forsyth (Teilnehmer/-in)
2 Juli 2018Aktivität: Teilnahme an / Organisation von › Konferenz oder Fachtagung (Teilnahme an/Organisation von)