Waveform timing performance of a 5 GS/s fast pulse sampling module with DRS4

被引：0

作者：

王进红 ^{[1
,2
]}

刘树彬 ^{[1
,2
]}

安琪 ^{[1
,2
]}

机构：

[1] State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China

[2] Department of Modern Physics, University of Science and Technology of China

来源：

Chinese Physics C | 2015年 / 10期

关键词：

Analog-digital conversion(ADC); signal sampling; switched-capacitor circuits; timing;

D O I：

暂无

中图分类号：

TL812 [闪烁探测技术和仪器];

学科分类号：

082704 ;

摘要：

We first clarify timing issues of non-uniform sampling intervals regarding a 5 GS/s fast pulse sampling module with DRS4. A calibration strategy is proposed, and as a result, the waveform timing performance is improved to below 10 ps RMS. We then further evaluate waveform-timing performance of the module by comparing with a10 GS/s oscilloscope in a setup with plastic scintillators and fast PMTs. Different waveform timing algorithms are employed for analysis, and the module shows comparable timing performance with that of the oscilloscope.

引用

页码：100 / 106

页数：7

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