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基于90nm CMOS工艺的12GHz二分频器 被引量:7

A 12 GHz Divided-by-2 Frequency Divider Based on 90 nm CMOS Process
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摘要 采用90nm CMOS工艺,实现了一个基于电流模式逻辑的12GHz二分频器。该分频器具有很宽的锁定频率范围(1~12GHz),在输入信号频率为8GHz时,输入灵敏度达到-30dBm。分频器工作在1.2V电源电压下,消耗的电流大约为1.5mA。给出了该设计的后仿真结果。 A 12 GHz divided-by-2 frequency divider based on current mode logic (CML)was implemented using 90 nm CMOS process technology. The divider showed a wide frequency locking range from 1 GHz to 12 GHz, and it had an input sensitivity as high as -30 dBm at 8 GHz. The device drew around 1.5 mA of current from a 1. 2 V supply. Post simulation has been done for this design.
出处 《微电子学》 CAS CSCD 北大核心 2008年第5期670-673,共4页 Microelectronics
关键词 分频器 电流模式逻辑 锁相环 Frequency divider Current mode logic (CML) Phase locked loop (PLL)
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参考文献7

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同被引文献40

  • 1曾启明,宋荣,李琰.一种应用于5.8GHz锁相环的高速分频电路[J].电子技术(上海),2020(3):16-17. 被引量:2
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