| 数字设计中基本电路评价方法研究 |
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| 引用本文： | 张鹰,姜书艳,陈德军,卢有亮,崔琳莉.数字设计中基本电路评价方法研究[J].电气电子教学学报,2014(2):33-35. |
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| 作者姓名： | 张鹰 姜书艳 陈德军 卢有亮 崔琳莉 |
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| 作者单位： | 电子科技大学数字逻辑设计及应用课程组,四川成都611731 |
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| 基金项目： | 电子科技大学985工程于项目“数字电路类骨干课程教学团队”（A1098521-004）四川省高等教育“质量工程”项目“《数字逻辑设计及应用》双语教学课程” |
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| 摘 要： | 对于采用不同结构实现的数字电路设计,如何评价这些结构的优劣,从而选择最好的设计方式,已成为设计过程的关键。本文通过对基本器件的分析,建立了MOS晶体管的简单电学参数模型,提出了互补逻辑的最小设计及评价方法,得到了器件扇入与逻辑面积、输入/输出电容、延迟时间、功耗之间的关系,以满足不同层次电路设计的需求。
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| 关 键 词： | 数字电路 最小设计 评价 |
Study of Evaluation Methods of Basic Circuits in Digital Design |
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| ZHANG Ying,JIANG Shu-yan,CHEN De-jun,LU You-liang,CUI Lin-li.Study of Evaluation Methods of Basic Circuits in Digital Design[J].Journal of Electrical & Electronic Engineering Education,2014(2):33-35. |
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| Authors: | ZHANG Ying JIANG Shu-yan CHEN De-jun LU You-liang CUI Lin-li |
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| Affiliation: | ( Currivulum Group of Digital Igie Design and Applicatior, University of Electronk＂ Science and Technology of China, Cbeugdu 61173 ｜ , China |
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| Abstract: | It is the key process of the digital circuit design to choose the best design by evaluating the relative mer- its of different circuit structures. Based on the analysis of basic logic devices, we build a basic electronic parameter model of MOS transistor in this paper. We propose a minimum design and evaluation method of complementary log- ic, and derive the relationship of Fan-in parameter, logic area, input/output capacitors, delay time, and power dissipations to meet the requirements of different level circuit design. |
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| Keywords: | digital circuit minimum design evaluation |
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