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首页> 外文期刊>IEEE Journal of Solid-State Circuits >Dynamic current mode logic (DyCML): a new low-powerhigh-performance logic style
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Dynamic current mode logic (DyCML): a new low-powerhigh-performance logic style

机译:动态电流模式逻辑(DyCML):一种新的低功耗高性能逻辑样式

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摘要

This paper introduces a new reduced swing logic style calledndynamic current mode logic (DyCML) that reduces both gate andninterconnect power dissipation. DyCML circuits combine the advantages ofnMOS current mode logic (MCML) circuits with those of dynamic logicnfamilies to achieve high performance at a low-supply voltage withnlow-power dissipation. Unlike CML circuits, DyCML gates do not have anstatic current source, which makes DyCML a good candidate for portablendevices and battery-powered systems. Simulation and test results shownthat DyCML circuits are superior to other logic styles in terms of powernand delay. A 16-bit DyCML carry look-ahead adder (CLA), fabricated inn0.6-Μm CMOS technology, attains a delay of 1.24 ns and dissipatesn19.2 mW at 400 MHz
机译:本文介绍了一种称为“动态电流模式逻辑”(DyCML)的新型减少摆幅逻辑样式,该样式可同时降低栅极和互连功耗。 DyCML电路将nMOS电流模式逻辑(MCML)电路的优点与动态逻辑n系列的优点相结合,可在低电源电压和低功耗的情况下实现高性能。与CML电路不同,DyCML门没有静态电流源,这使DyCML成为便携式设备和电池供电系统的理想选择。仿真和测试结果表明,DyCML电路在功率和延迟方面优于其他逻辑类型。采用n0.6-μmCMOS技术制造的16位DyCML进位超前加法器(CLA),在400 MHz频率下具有1.24 ns的延迟和19.2 mW的功耗

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