| 基于频率-时间转换的精密时序控制系统的研究 |
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| 引用本文： | 朱翔,安琪,刘树彬.基于频率-时间转换的精密时序控制系统的研究[J].核电子学与探测技术,2009,29(6). |
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| 作者姓名： | 朱翔 安琪 刘树彬 |
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| 作者单位： | 物理电子学安徽省重点实验室,中国科学技术大学近代物理系,合肥,230026 |
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| 摘 要： | 介绍了基于频率-时间转换原理的精密时序控制系统,可以产生长达800μs的时间间隔,并且时间分辨为20ps,抖动小于25ps RMS.该系统采用了DDS技术和USB接口.
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| 关 键 词： | 频率-时间转换 精密时序控制 大尺度高分辨时间间隔 |
Research of Precise Timing System Based on Frequency-time Conversion |
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| ZHU Xiang,AN Qi,LIU Shu-bin.Research of Precise Timing System Based on Frequency-time Conversion[J].Nuclear Electronics & Detection Technology,2009,29(6). |
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| Authors: | ZHU Xiang AN Qi LIU Shu-bin |
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| Abstract: | A design of precise tinting system based on frequency-time conversion is introduced, which can generate large-scale high-resolution time interval(20ps resolution, <25ps RMS jitter and up to 800μs).DDS and USB interface are used in the system. |
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| Keywords: | DDS Frequency-time conversion Precise timing control Large-scale high-resolution time interval DDS |
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