| 电容在电源系统中的退耦原理与设计方案 |
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| 引用本文： | 朱泽锋,孙振宇,杨家成,王鹏宇.电容在电源系统中的退耦原理与设计方案[J].仪器仪表用户,2012,19(1):84-85. |
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| 作者姓名： | 朱泽锋 孙振宇 杨家成 王鹏宇 |
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| 作者单位： | 1. 91913部队,大连,116041
2. 91550部队,大连,116023 |
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| 摘 要： | 数字芯片集成度越来越高,一个优秀的电源分配设计系统决定了集成芯片能够适应多种需求并快速响应其负载电流的变化,而退耦电容在电源分布系统中起关键作用。本文给出了电容退耦的必要性、原理和容值设计方案。
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| 关 键 词： | 电源分配系统 退耦电容 高速数字芯片 |
Decoupling theory and design proposal of capacitance in power supply system |
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| ZHU Ze-feng
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SUN Zhen-yu
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YANG Jia-cheng
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WANG Peng-yu.Decoupling theory and design proposal of capacitance in power supply system[J].Electronic Instrumentation Customer,2012,19(1):84-85. |
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| Authors: | ZHU Ze-feng SUN Zhen-yu YANG Jia-cheng WANG Peng-yu |
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| Affiliation: | 1 (1.PLA Unit 91913,Dalian 116041,China;2.PLA Unit 91550,Dalian 116023,China) |
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| Abstract: | Digital chips are high integrated,a excellent power distribution system makes integrated chips meet more needs and can respond very quickly to changing current demands.The decoupling capacitors play an important role in power distribution system.The article gives the necessity,principle and capacitance value of the decoupling capacitors. |
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| Keywords: | power distribution system dDecoupling capacitor high speed digital chips |
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