| 单片数字锁相环衬底噪声的SPICE模拟及分析 |
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| 引用本文： | 师奕兵,陈光,王厚军.单片数字锁相环衬底噪声的SPICE模拟及分析[J].微电子学,2001,31(5):333-336,346. |
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| 作者姓名： | 师奕兵 陈光 王厚军 |
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| 作者单位： | 电子科技大学CAT室 |
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| 基金项目： | 国家留学基金管理委员会基金资助 |
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| 摘 要： | 应用PSPICE及采用C语言自编的外部程序，对单片数字锁相环中衬底噪声耦合及衬底噪声对电路性能的影响进行了模拟和分析，有助于进一步理解衬底噪声以及衬底噪声对复杂的混合信号电路工作的影响。提出了实际应用中据此选择合适的衬底类型和相应的减小衬底噪声的方法。
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| 关 键 词： | 集成电路 衬底噪声 SPICE模型 数字锁相环 |
| 文章编号： | 1004-3365(2001)05-0333-04 |
Analysis and Circuit Simulation of Substrate Crosstalk in Mixed-Signal IC's |
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| SHI Yi bing ,CHEN Guang ju ,WANG Hou jun ,Jiann S. Yuan.Analysis and Circuit Simulation of Substrate Crosstalk in Mixed-Signal IC's[J].Microelectronics,2001,31(5):333-336,346. |
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| Authors: | SHI Yi bing CHEN Guang ju WANG Hou jun Jiann S Yuan |
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| Affiliation: | SHI Yi bing 1,CHEN Guang ju 1,WANG Hou jun 1,Jiann S. Yuan 2 |
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| Abstract: | Substrate crosstalk in the mixed signal IC and its effect on the analog/digital circuits are investigated based on PSPICE simulator and using two external programs written by the authors in C language. The study provides a greater insight into the effect of substrate crosstalk on a complex mixed signal circuit. Proper substrate type and crosstalk reduction technique for applications are proposed in the paper. |
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| Keywords: | Mixed signal IC Substrate crosstalk SPICE Model Phase locked loop |
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