Performance studies of a SiPM-readout system with a pico-second timing chip
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arXiv
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| Format: | Preprint |
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2024
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| author | Xia, Xin Du, Dejing Jiang, Xiaoshan Liu, Yong Lu, Bo Lyu, Junguang Qi, Baohua Ruan, Manqi Yan, Xiongbo |
| author_facet | Xia, Xin Du, Dejing Jiang, Xiaoshan Liu, Yong Lu, Bo Lyu, Junguang Qi, Baohua Ruan, Manqi Yan, Xiongbo |
| contents | A pico-second timing (PIST) front-end electronic chip has been developed using $55~\mathrm{nm}$ CMOS technology for future electron-positron collider experiments (namely Higgs factories). Extensive tests have been performed to evaluate the timing performance of a dedicated SiPM-readout system equipped with a PIST chip. The results show that the system timing resolution can achieve $45~\mathrm{ps}$ for SiPM signals at the minimum-ionizing particles (MIP) level ($200~\mathrm{p.e.}$) and better than $ 10~\mathrm{ps}$ for signals larger than $1200~\mathrm{p.e.}$, while the PIST intrinsic timing resolution is $4.76 \pm 0.60~\mathrm{ps}$. The PIST dynamic range has been further extended using the time-over-threshold (ToT) technique, which can cover the SiPM response spanning from $\mathrm{\sim 900~p.e.}$ to $~\mathrm{\sim 40000~p.e.}$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_02641 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Performance studies of a SiPM-readout system with a pico-second timing chip Xia, Xin Du, Dejing Jiang, Xiaoshan Liu, Yong Lu, Bo Lyu, Junguang Qi, Baohua Ruan, Manqi Yan, Xiongbo Instrumentation and Detectors A pico-second timing (PIST) front-end electronic chip has been developed using $55~\mathrm{nm}$ CMOS technology for future electron-positron collider experiments (namely Higgs factories). Extensive tests have been performed to evaluate the timing performance of a dedicated SiPM-readout system equipped with a PIST chip. The results show that the system timing resolution can achieve $45~\mathrm{ps}$ for SiPM signals at the minimum-ionizing particles (MIP) level ($200~\mathrm{p.e.}$) and better than $ 10~\mathrm{ps}$ for signals larger than $1200~\mathrm{p.e.}$, while the PIST intrinsic timing resolution is $4.76 \pm 0.60~\mathrm{ps}$. The PIST dynamic range has been further extended using the time-over-threshold (ToT) technique, which can cover the SiPM response spanning from $\mathrm{\sim 900~p.e.}$ to $~\mathrm{\sim 40000~p.e.}$. |
| title | Performance studies of a SiPM-readout system with a pico-second timing chip |
| topic | Instrumentation and Detectors |
| url | https://arxiv.org/abs/2402.02641 |