| 高速印制电路板中电源完整性的优化设计 |
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| 引用本文： | 刘学杰,高进. 高速印制电路板中电源完整性的优化设计[J]. 电子科技, 2015, 28(12): 147 |
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| 作者姓名： | 刘学杰 高进 |
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| 作者单位： | (洛阳光电技术发展中心 电装分厂,河南 洛阳 471009) |
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| 摘 要： | 针对空空导弹高速图像信息处理板上出现的电压压降较大,导致集成电路无法正常工作的问题,将电源完整性理论与PCB设计实例相结合,提出了解决高速印制电路板中电源完整性的措施,并将压降控制在0.5%以内,为日益复杂的高速印制电路板设计提供了参考。
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| 关 键 词： | 电源完整性 谐振 直流压降 |
Optimal Design of Power Integrality in High Speed PCB |
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| LIU Xuejie,GAO Jin. Optimal Design of Power Integrality in High Speed PCB[J]. Electronic Science and Technology, 2015, 28(12): 147 |
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| Authors: | LIU Xuejie GAO Jin |
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| Affiliation: | (Electric Power Plant,Luoyang Optoelectronic Technology Development Center,Luoyang 471009,China) |
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| Abstract: | The power integrality theory is applied to PCB design to address the abnormal operation of the integrated circuits caused by voltage drop in high speed image information processor of air-to-air missiles.Effective solutions to the integration of power in high speed PCB are proposed with voltage drop confined to 0.5%,providing a reference for the design of high speed PCB that is becoming more and more complicated. |
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| Keywords: | power integrality resonance DC voltage drop, |
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