| 一种超低功耗5.8GHz双模前置分频器设计 |
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| 引用本文： | 王菲菲,吴秀龙,徐太龙,王振兴.一种超低功耗5.8GHz双模前置分频器设计[J].电子技术,2010,37(1):76-77. |
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| 作者姓名： | 王菲菲 吴秀龙 徐太龙 王振兴 |
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| 作者单位： | 安徽大学电子信息与科学技术学院 |
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| 摘 要： | 基于目前流行的TSPC高速电路,利用TSMC90nm 1P9M 1.2V CMOS工艺设计了高速、低压、低功耗32/33双模前置分频器,其适用于WLAN IEEE802.11a通信标准。运用Mentor Graphics Eldo对该电路进行仿真,仿真结果显示,工作在5.8GHz时功耗仅0.8mW,电路最高的工作频率可达到6.25GHz。
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| 关 键 词： | 双模前置分频器 单相时钟 高速度 低功耗 |
Design of an Ultra Low-power 5.8GHz Dual-Modulus Prescaler |
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| Wang Feifei,Wu Xiulong,Xu Tailong,Wang Zhenxin.Design of an Ultra Low-power 5.8GHz Dual-Modulus Prescaler[J].Electronic Technology,2010,37(1):76-77. |
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| Authors: | Wang Feifei Wu Xiulong Xu Tailong Wang Zhenxin |
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| Affiliation: | School of Electronic Science and Technology;Anhui University |
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| Abstract: | Based on the high speed TSPC technology a high speed,low voltage,and low power consumption 32/33 dual modulus prescaler is designed using TSMC90nm 1P9M 1.2V CMOS process.It is suitable for used in WLAN IEEE 802.11a communication standard.This circuit is simulated using Mentor Graphics Elod,the simulation results show that at the frequency of 5.8GHz,the power consumption of the prescaler is only 0.8 mW.Its highest operating frequency is up to 6.25GHz. |
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| Keywords: | dual-modulus prescaler TSPC high speed low power consumption |
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