| 高速数据采集系统的电源设计研究 |
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| 引用本文： | 王超,黄显高.高速数据采集系统的电源设计研究[J].西安邮电学院学报,2009,14(5):55-58,65. |
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| 作者姓名： | 王超 黄显高 |
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| 作者单位： | 1. 长安大学信息学院,陕西,西安,710064
2. 南京航空航天大学信息科学与技术学院,江苏,南京,210016 |
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| 摘 要： | 以基于FPGA VirtexⅡ-PRO的高速数据采集系统为例,详细研究了FPGA和高速A/D采样芯片电源系统的需求和功耗,对低电压电源系统的三种不同实现方式进行了分析和研究,给出了系统解决方案。本文提出的高速数据采集系统的电源设计方案,比较好的解决了该系统的供电问题,并在实际应用中验证了该方案的有效性和稳定性。
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| 关 键 词： | 数据采集 FPGA 电源设计 |
Power design for high-speed sampling system |
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| WANG Chao,HUANG Xian-gao.Power design for high-speed sampling system[J].Journal of Xi'an Institute of Posts and Telecommunications,2009,14(5):55-58,65. |
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| Authors: | WANG Chao HUANG Xian-gao |
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| Affiliation: | WANG Chao, HUANG Xian - gao (1. School of Information Engineering, Chang＇an University, Xi＇an 710064,China; 2. College of Information Science and Technology, Nanjing University of Aeronautics and Astronautice, Nanjing 210016,China) |
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| Abstract: | This paper discusses the application of FPGA Virtex Ⅱ- PRO in high - speed sampling system and the request and consumption to design power supply in a FPGA and high - speed A/D sampling chip system. Discusses three methods in low voltage power supply system. A technical solution in power design for high speed sampling system is derived, which solve the power supply problem of that system well, and is proved to be valid and stable in practice. |
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| Keywords: | FPGA |
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