| 一种用于提取超大规模集成电路电容的新型库查找法 |
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| 引用本文： | 赵鹏,张杰,陈抗生,王浩刚.一种用于提取超大规模集成电路电容的新型库查找法[J].半导体学报,2007,28(11):1794-1802. |
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| 作者姓名： | 赵鹏 张杰 陈抗生 王浩刚 |
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| 作者单位： | 浙江大学信息与电子工程学系,杭州,310027;浙江大学信息与电子工程学系,杭州,310027;浙江大学信息与电子工程学系,杭州,310027;浙江大学信息与电子工程学系,杭州,310027 |
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| 基金项目： | 高等学校博士学科点专项科研项目
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浙江省自然科学基金 |
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| 摘 要： | 提出了八种节点电容典型结构用以建立电容模型库,并阐明了这八种结构可以提取大多数VLSI互连线的电容参数,给出了这些结构的拟合公式.采用该库查找法计算的互连线电容结果与FastCap所得结果非常吻合.由于电容是直接代入拟合公式计算得到的,所以计算速度非常快.
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| 关 键 词： | 库查找法 多层 VLSI互连线 互连线电容 |
| 文章编号： | 0253-4177（2007）11-1794-09 |
| 修稿时间： | 6/29/2007 2:29:13 PM |
A New Model Library Approach to Extract VLSI Interconnect Capacitance |
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| Zhao Peng,Zhang Jie,Chen Kangsheng and Wang Haogang.A New Model Library Approach to Extract VLSI Interconnect Capacitance[J].Chinese Journal of Semiconductors,2007,28(11):1794-1802. |
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| Authors: | Zhao Peng Zhang Jie Chen Kangsheng and Wang Haogang |
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| Institution: | Department of Information Science & Electric Engineering,Zhejiang University,Hangzhou 310027,China;Department of Information Science & Electric Engineering,Zhejiang University,Hangzhou 310027,China;Department of Information Science & Electric Engineering,Zhejiang University,Hangzhou 310027,China;Department of Information Science & Electric Engineering,Zhejiang University,Hangzhou 310027,China |
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| Abstract: | Eight node capacitance models are presented to generate the model library.It is proved that these models can be used to extract the capacitances from almost all of the VLSI interconnect structures.The formula for each model is also given.The numerical results show that our method is accurate.For the results obtained by formulas,it is also very fast. |
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| Keywords: | model library approach multilayer VLSI interconnect capacitance extraction |
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