Timepix4, a large area pixel detector readout chip which can be tiled on 4 sides providing sub-200 ps timestamp binning
Timepix4, a large area pixel detector readout chip which can be tiled on 4 sides providing sub-200 ps timestamp binning
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DOI：
10.1088/1748-0221/17/01/c01044
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发表时间：
2022-01-01
影响因子：
1.3
通讯作者：
Vitkovskiy, A.
中科院分区：
文献类型：
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作者：
Llopart, X.;Alozy, J.;Vitkovskiy, A.
Timepix 4是一款24.7 x 30.0mm（2）混合像素探测器读出ASIC，设计允许探测器4面平铺。它由448 x 512像素组成，可以以55 μ m的间距凸块键合到具有方形像素的传感器上。与其前身Timepix 3一样，它可以在数据驱动模式下运行，仅当像素命中超过预定义和可编程阈值时才发送信息（到达时间，ToA和超过阈值的时间，ToT）。在此模式下，可以将命中标记到
Timepix4 is a 24.7 x 30.0mm(2) hybrid pixel detector readout ASIC which has been designed to permit detector tiling on 4 sides. It consists of 448 x 512 pixels which can be bump bonded to a sensor with square pixels at a pitch of 55 mu m. Like its predecessor, Timepix3, it can operate in data driven mode sending out information (Time of Arrival, ToA and Time over Threshold, ToT) only when a pixel has a hit above a pre-defined and programmable threshold. In this mode hits can be tagged to a time bin of