| 一个0.18μm高速低功耗的发送和接收电路 |
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| 引用本文： | 张锋,冯伟,崔浩,杨袆,黄令仪,胡伟武.一个0.18μm高速低功耗的发送和接收电路[J].半导体学报,2008,29(5):836-840. |
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| 作者姓名： | 张锋 冯伟 崔浩 杨袆 黄令仪 胡伟武 |
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| 作者单位： | 中国科学院计算技术研究所,北京100080 |
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| 基金项目： | the National Natural Foundation of China for Distinguished Young Scholars
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国家自然科学基金
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国家高技术研究发展计划(863计划) |
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| 摘 要： | 提出了一种高速低功耗的低压差分接口电路,它可以应用于CPU,LCD,FPGA等需要高速接口的芯片中.在发送端,一个稳定的参考电压和共模反馈电路被应用于低压差分电路中,它使得发送端能够克服电源、温度以及工艺引起的波形变化.在接收端采用了轨到轨的放大器结构,它町以工作到1.6Gb/s.芯片设计加工采用的是0.18μm CMOS工艺,芯片测试结果表明,整个发送接收端数据传输速率可以达到1.6Gb/s,同时发送和接收端的功耗分别是35和6mW.
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| 关 键 词： | 低压差分信号 轨到轨 低功耗 LVDS rail to rail low power |
| 文章编号： | 0253-4177(2008)05-0836-05 |
| 收稿时间： | 10/8/2007 6:02:01 PM |
| 修稿时间： | 2007年10月8日 |
A 0.18μm Transmitter and Receiver with High Speed and Low Power |
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| Zhang Feng,Feng Wei,Cui Hao,Yang Yi,Huang Lingyi and Hu Weiwu.A 0.18μm Transmitter and Receiver with High Speed and Low Power[J].Chinese Journal of Semiconductors,2008,29(5):836-840. |
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| Authors: | Zhang Feng Feng Wei Cui Hao Yang Yi Huang Lingyi and Hu Weiwu |
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| Affiliation: | Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100080,China;Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100080,China;Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100080,China;Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100080,China;Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100080,China;Institute of Computing Technology,Chinese Academy of Sciences,Beijing 100080,China |
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| Abstract: | This paper describes the design of a low voltage differential signal (LVDS) transmitter and receiver with high speed and low power for CPU,LCD,FPGA,and other fast links.In the proposed transmitter,a stable reference and a common mode feedback circuit are integrated into the LVDS drivers,which enable the transmitter to tolerate variations of process,temperature,and supply voltage.The proposed receiver implements a rail-to-rail amplifier architecture that allows a 1.6Gb/s transmission.The transmitter and rece... |
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| Keywords: | LVDS rail to rail low power |
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