Abstract
Particle detection circuits are used for a wide range of applications from experimental physics to material testing and medical imaging. In the state-of-The-Art systems, the trend is to design low-noise and low-power readout front-end electronics with a low detection error rate and small silicon area occupation. This paper presents the design of a high time resolution, low-noise, and power-efficient charge sensitive amplifier (CSA) in 40 nm CMOS technology. For every charge pulse of the detector, the CSA generates voltage signals with a peak amplitude of 30.6 mV, a rise time of 2.35 ns, and an equivalent noise charge (ENC) of 44e- with 0.14 mW power consumption.
Original language | English |
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Title of host publication | 2022 31st International Scientific Conference Electronics, ET 2022 - Proceedings |
Publisher | IEEE |
Number of pages | 6 |
ISBN (Electronic) | 9781665498784 |
DOIs | |
Publication status | Published - 2022 |
Event | 31st International Scientific Conference Electronics, ET 2022 - Sozopol, Bulgaria Duration: 13 Sept 2022 → 15 Sept 2022 |
Publication series
Name | 2022 31st International Scientific Conference Electronics, ET 2022 - Proceedings |
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Conference
Conference | 31st International Scientific Conference Electronics, ET 2022 |
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Country/Territory | Bulgaria |
City | Sozopol |
Period | 13/09/22 → 15/09/22 |
Bibliographical note
Green Open Access added to TU Delft Institutional Repository ‘You share, we take care!’ – Taverne project https://www.openaccess.nl/en/you-share-we-take-careOtherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.
Keywords
- charge sensitive amplifier (CSA)
- high time resolution
- low-noise
- power-efficient
- readout front-end