| 高速DSP系统的PCB板设计研究 |
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| 引用本文： | 陈书汉 庞其昌. 高速DSP系统的PCB板设计研究[J]. 科学技术与工程, 2007, 7(23): 6176-6179 |
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| 作者姓名： | 陈书汉 庞其昌 |
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| 作者单位： | 嘉应学院物理系,梅州,514015;暨南大学光电工程研究所,广州,510640 |
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| 基金项目： | 广东省科技计划项目（2004A10507001）资助 |
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| 摘 要： | 介绍了高速DSP系统PCB板的特点以及基于信号完整性设计应注意的几个问题,包括电源线设计、地线设计、阻抗匹配端接技术。测试结果表明,该设计方案可靠、合理,很好地解决了系统的信号完整性问题。
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| 关 键 词： | PCB板设计 路板布线 信号完整性 抗干扰 |
| 文章编号： | 1671-1819(2007)23-6176-04 |
| 修稿时间： | 2007-08-07 |
PCB Design for High Speed DSP |
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| CHEN Shu-han,PANG Qi-chang. PCB Design for High Speed DSP[J]. Science Technology and Engineering, 2007, 7(23): 6176-6179 |
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| Authors: | CHEN Shu-han PANG Qi-chang |
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| Affiliation: | Physics Department,Jiaying University, Meizhou 514015, P. R. China; Photoelectricity Engineering Graduate School, Jinan University , Guangzhou 510640, P. R. China |
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| Abstract: | The characteristic of high-speed DSP system is introduced. The PCB design which basing on signal integrity is described, including the line design of power supply and ground, impedance matching terminal technology.The result shows that the design is credibility and reasonable.The signal integrity problem is well solved in this system. |
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| Keywords: | PCB board design board routing signal integrity anti-disturbance |
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