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一种适用于10/100MHz Base TX以太网的新型发射电路 被引量:3

A Novel Transmitter for 10/100MHz Base TX Ethernet
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摘要 提出了一种新结构发射电路 ,适用于 10 / 10 0MHzBaseTX以太网 ,兼容 10MHzBaseTX和 10 0MHzBaseTX两种工作模式 ,并能在这两种模式间自由切换 .电路采用了波形整形 ,斜率控制 ,复用线驱动器等技术 ,使所有参数符合IEEE80 2 3标准 .芯片在SMIC的 0 18μmCMOS工艺流片测试 ,电源电压为 3 3V . A novel architecture of transmitter for 10/100MHz base TX Ethernet is proposed.Two modes of 10MHz base TX and 100MHz base TX are compatible in the circuit.Techniques such as waveform shaping,slew rate control,and line driver reusing are used.All the parameters meet the specifications of the IEEE 802 3 standard.The chip is implemented and tested with a standard 0 18μm CMOS process of SMIC.The power supply is 3 3V.
出处 《Journal of Semiconductors》 EI CAS CSCD 北大核心 2005年第2期385-389,共5页 半导体学报(英文版)
基金 国家高技术研究发展计划 (批准号 :2 0 0 2AA1Z13 60 ) 上海市集成电路设计创新 (批准号 :0 2 70 62 0 0 5 )资助项目~~
关键词 以太网 发射电路 线驱动器 Ethernet transmitter linear driver
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参考文献7

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共引文献3

同被引文献14

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