An ambient proof and wide tuning range LC VCO with automatic amplitude control for tuner applications

SEMI OpenIR > 中国科学院半导体研究所（2009年前）

	An ambient proof and wide tuning range LC VCO with automatic amplitude control for tuner applications
	Yan, J (Yan, Jun); Ma, DS (Ma, Desheng); Mao, W (Mao, Wei); Gu, M (Gu, Ming); Shi, Y (Shi, Yin); Dai, FF (Dai, Fa Foster); Yan, J, Chinese Acad Sci, Inst Semicond, Mixed Signal & High Speed Circuit Lab, Beijing 100083, Peoples R China.
	2006
会议名称	4th International Conference on Communications, Circuits and Systems (ICCCAS 2006)
会议录名称	2006 INTERNATIONAL CONFERENCE ON COMMUNICATIONS CIRCUITS AND SYSTEMS PROCEEDINGS VOLS 丛书标题: International Conference on Communications, Circuits and Systems
页码	1-4 - VOL 1: SIGNAL PROCESSING - VOL 2: COMMUNICATION THEORY AND SYSTEM - VOL 3: COMPUTER OPTICAL AND BROADBAND COMMUNICATIONS COMPUTATIONAL INTELLIGENCE - VOL 4: CIRCUITS SYSTEMS : 2629-2633
会议日期	JUN 25-28, 2006
会议地点	Guilin, PEOPLES R CHINA
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
出版者	IEEE
ISBN	0-7803-9584-0
部门归属	chinese acad sci, inst semicond, mixed signal & high speed circuit lab, beijing 100083, peoples r china
摘要	This paper represents a LC VCO with AAC (Auto Amplitude Control), in which PMOS FETs are used as active components, and the varactors are directly connected to ground to widen Kvco linear range. The AAC circuitry adds little noise to the VCO and provides it with robust performance over a wide temperature and carrier frequency range. The VCO is fabricated in 50-GHz 0.35-mu m SiGe BiCMOS process. The measurement results show that it has -127.27-dBc/Hz phase noise at 1-MHz offset and a linear gain of 32.4-MHz/V between 990-MHz and 1.14-GHz. The whole circuit draws 6.6-mA current from 5.0-V supply.
关键词	Conversion Oscillators Noise
学科领域	人工智能
收录类别	CPCI-S
语种	英语
文献类型	会议论文
条目标识符	http://ir.semi.ac.cn/handle/172111/9974
专题	中国科学院半导体研究所（2009年前）
通讯作者	Yan, J, Chinese Acad Sci, Inst Semicond, Mixed Signal & High Speed Circuit Lab, Beijing 100083, Peoples R China.
推荐引用方式 GB/T 7714	Yan, J ,Ma, DS ,Mao, W ,et al. An ambient proof and wide tuning range LC VCO with automatic amplitude control for tuner applications[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2006:1-4 - VOL 1: SIGNAL PROCESSING - VOL 2: COMMUNICATION THEORY AND SYSTEM - VOL 3: COMPUTER OPTICAL AND BROADBAND COMMUNICATIONS COMPUTATIONAL INTELLIGENCE - VOL 4: CIRCUITS SYSTEMS : 2629-2633.

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