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	A 6.5-GHz Digitally-Controlled Oscillator with Supply Sensitivity of 0.0071%-f(DCO)/1%-V-DD
	Huang, Jichao ; Gai, Weixin ; Tang, Liangxiao ; Shi, Linqi ; Zhao, Tong ; Zhang, Xing
	2016
关键词	DCO current compensation supply-noise rejection process immunity low phase noise LOW-POWER PLL
英文摘要	This paper presents a 65nm CMOS 6.5GHz digitally-controlled oscillator (DCO) with static and dynamic supply sensitivity of 0.00138%-f(DCO)/1%-V-DD and 0.0071%-f(DCO)/1%-V-DD respectively. By regulating the supply current of DCO, the proposed technique achieves high supply-noise rejection performance. In addition, the proposed DCO has a strong immunity against process and achieves satisfied performance at different corners. The proposed DCO system achieves a phase noise of -107.4dBc/Hz @1MHz and -130.1dBc/Hz @10MHz offset from the carrier and operates from 6.3 GHz to 6.8 GHz, while consuming 3.2mW from a I.2V supply at 6.5 GHz.; CPCI-S(ISTP); wgai@pku.edu.cn; 199-202
语种	英语
出处	IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC)
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/459771]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Huang, Jichao,Gai, Weixin,Tang, Liangxiao,et al. A 6.5-GHz Digitally-Controlled Oscillator with Supply Sensitivity of 0.0071%-f(DCO)/1%-V-DD. 2016-01-01.

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