文章基本信息

标题：High Performance VLSI Design Using Body Biasing in Domino Logic Circuits
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作者：Salendra.Govindarajulu ; Dr.T.Jayachandra Prasad
期刊名称：International Journal on Computer Science and Engineering
印刷版ISSN：2229-5631
电子版ISSN：0975-3397
出版年度：2010
卷号：2
期号：5
页码：1741-1745
出版社：Engg Journals Publications
摘要：Dynamic domino logic circuits are widely used in modern digital VLSI circuits. These dynamic circuits are often favoured in high performance designs because of the speed advantage offered over static CMOS logic circuits. The main drawbacks of dynamic logic are a lack of design automation, a decreased tolerance to noise and increased power dissipation. Dynamic CMOS circuits, featuring a high speed operation are used in high performance VLSI designs. In this work, different types of AND gates with Conventional Body Bias & Forward Body Bias inverters are compared with their performances and the high performance circuit was specified. The different design styles are compared by performing detailed transistor-level simulation on bench mark circuits using CAD tools of DSCH3 and Microwind3 in sub-micron regime. The simulated results are compared in terms of power dissipation, propagation delay, PDP and area.
关键词：CMOS; Conventional Body Bias; Domino logic; Dynamic power; Forward Body Bias; Full-swing.