当前基于90nm CMOS的5G移动应用复用振荡器设计

K.A. Karthigeyan, S. Radha
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引用次数: 0

摘要

本文提出了一种基于5G毫米波频段的电流复用振荡器。采用片上CMOS集成低q电感器对所设计的压控振荡器进行仿真。振荡器产生一个440mV振幅的信号,运行在27。7S GHz,相位噪声-102.5dBc, 550 mV幅值工作在40 GHz, lMHz载波偏移时相位噪声-103.6 dBc。该振荡器电路由1V电源设计,可绘制1.5 mA和1ma的偏置电流直流电流,适用于最低和最高频段工作。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Current Reuse Oscillator Design for 5G Mobile Application using 90nm CMOS
This paper presents a current reuse oscillator designed for 5G millimeter band frequencies. The designed was VCO simulated with low-Q inductor on-chip CMOS integration. The oscillator generates a signal of 440mV amplitude running at 27. 7S GHz with the phase noise of -102.5dBc and 550 mV amplitude running at 40 GHz with the phase noise of-103.6 dBc at lMHz carrier offset. The oscillator circuit designed from a 1V supply drawing bias currents of 1.5 mA and 1 mA DC current for the lowest and highest frequency band operation.
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