SiPM Integrated Read-Out Chip ) : Dedicated very front-end electronics for an ILC prototype hadronic calorimeter with SiPM read-out
SiPM Integrated Read-Out Chip ) : Dedicated very front-end electronics for an ILC prototype hadronic calorimeter with SiPM read-out
复制标题
SiPM 集成读出芯片）：用于具有 SiPM 读出功能的 ILC 原型强子量热计的专用超前端电子器件
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
L. Raux
中科院分区：
文献类型：
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作者：
M. Bouchel;F. Dulucq;J. Fleury;C. Taille;G. Martin;L. Raux
SPIROC是一款自动触发、双增益、36通道ASIC，允许在每个通道上测量从一个光电子到2000个电荷的时间，TDC精度为100 ps。每个通道深度为16的模拟存储器阵列用于存储时间信息和电荷测量。嵌入了一个12位威尔金森ADC，用于存储模拟存储器内容（2个增益上的时间和电荷）。然后将数据存储在4kbytes RAM中。集成了一个非常复杂的数字部分来管理所有这些功能，并将数据传输到[2]中描述的DAQ。
SPIROC is an auto-triggered, bi-gain, 36-channel ASIC which allows to measure on each channel the charge from one photoelectron to 2000 and the time with a 100ps accurate TDC. An analogue memory array with a depth of 16 for each channel is used to store the time information and the charge measurement. A 12-bit Wilkinson ADC has been embedded to digitize the analogue memory content (time and charge on 2 gains). The data are then stored in a 4kbytes RAM. A very complex digital part has been integrated to manage all theses features and to transfer the data to the DAQ which is described on [2].