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1.8V低相位噪声全集成LC压控振荡器的设计 被引量：3

Design of a 1.8 V Fully Integrated Low Phase Noise LC Voltage Controlled Oscillator
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摘要 介绍了一种全集成的LC压控振荡器(VCO)的设计。该电路的中心频率为3.8 GHz,电源电压为1.8 V,采用0.18μm CMOS工艺制作。测试结果表明,VCO的相位噪声在偏离中心频率1 MHz时达到-126 dBc/Hz,调谐范围达到9%,VCO核心电路功耗小于8 mW。 A fully integrated low phase noise LC voltage controlled oscillator （VCO） is presented. Implemented in 0. 18 μm CMOS technology, the circuit has a central frequency of 3. 8 GHz with a 1.8 V supply voltage. Test results show that the device has a phase noise of -126 dBc/Hz a 1 MHz offset. The VCO has a tuning range of 9%, and its core circuit dissipates less than 8 mW of power.
作者 迟青青 李智群 王志功
机构地区 东南大学射频与光电集成电路研究所
出处 《微电子学》 CAS CSCD 北大核心 2006年第6期759-762,共4页 Microelectronics
基金 东南大学-华邦电子联合研究中心项目
关键词 压控振荡器 相位噪声 片上电感 Voltage controlled oscillator, Phase noise On-chip inductor
分类号 TN752 [电子电信—电路与系统] TN432 [电子电信—微电子学与固体电子学]
  • 相关文献

参考文献5

  • 1Li Z-Q,Wang Z-G,Zhang L-G,et al.Low phase noise LC VCO design in CMOS technology[J].J Southeast University (English Edition),2004,20(1):6-9.
  • 2邬蓉,衣晓峰,唐长文,苏彦锋,洪志良.一个1.5V低相位噪声的高频率LC压控振荡器的设计[J].复旦学报（自然科学版）,2005,44(1):166-172. 被引量：9
  • 3Chae H-S,Park E-C,Cha C-Y,et al.A fast hopping frequency synthesizer for UWB systems in a CMOS technology[A].2nd Int Symp Wireless Commun Syst[C].Siena,Italy.2005.370-374.
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  • 5Lee T H,Hajimiri A.Oscillator phase noise:a tutorial[J].IEEE J Sol Sta Circ,2000,35(3):326-336.

二级参考文献10

  • 1Fong N, Plouchart J. Design of wide-band CMOS VCO for multiband wireless LAN applications [J]. IEEE Journal of Solid-State Circuit, 2003, 38(8):1333-1342.
  • 2Hegazi E, Sjoland H, Abidi A. A filtering technique to lower oscillator phase noise [J]. IEEE Journal of Solid-State Circuit, 2001, 36(12):1921-1929.
  • 3Andreani P. Tail current noise suppression in RF CMOS VCO [J]. IEEE Journal of Solid-State Circuit, 2002, 37(3): 342-348.
  • 4Bram D M. CMOS fractional-N synthesizers design for high spectral purity and monolithic integration [M]. The Netherlands: Kluwer Academic Publishers, 2003.
  • 5Pietro Andreani. A 1.8 GHz CMOS VCO with reduced phase noise [EB/OL]. http:∥www.oersted.dtu.dk/personal/pa/pdfArt/vcoL2.pdf, 2001-07-01/2004-04-20.
  • 6Hajimiri A, Lee T H. Design issues in CMOS differential LC oscillators [J]. IEEE Journal of Solid-State Cir-cuits, 1999, 34(5): 717-724.
  • 7Bunch R, Raman S. A 0.35 μm CMOS 2.5 GHz complementary-Gm VCO using PMOS inversion mode varactors [J]. 2001 IEEE Radio Frequency Integrated Circuits Symposium, 2001, 5: 49-52.
  • 8Liu T P. A 6.5 GHz monolithic CMOS voltage-controlled oscillators [J]. ISSCC Tech Dig, 1999, 2: 404-405.
  • 9陈钰,洪志良,朱江.采用0.25μmCMOS工艺、适用于LVDS驱动器的高性能多相时钟生成器的设计[J].Journal of Semiconductors,2001,22(8):1069-1074. 被引量：7
  • 10李天望,曾晓军,洪志良.1V 2.5GHz压控振荡器设计[J].Journal of Semiconductors,2003,24(1):80-84. 被引量：9

共引文献8

同被引文献14

  • 1邬蓉,衣晓峰,唐长文,苏彦锋,洪志良.一个1.5V低相位噪声的高频率LC压控振荡器的设计[J].复旦学报（自然科学版）,2005,44(1):166-172. 被引量：9
  • 2黄水龙,王志华.自调谐VCO频段选择技术比较与设计[J].半导体技术,2005,30(10):54-57. 被引量：2
  • 3Zhu Zhipeng, Davis W. Alan, Sinha Kamal, Carter Ronald L. An Optimization Procedure in Low-Phase-Noise Integrated LC Oscillators Design[J]. IEEE MWSCAS, Aug 2005,1:519-522.
  • 4Harald J acobsson, Spartak Gevorgian, Mehran Mokhtari. Low- Phase-Noise Low-Power IC VCOs for 5-8-GHz Wireless Applications [J]. IEEE Transactions on Microwave Theory and Techniques, Dec 2000,48 : 2533-2539.
  • 5Koe B, Koukab, A, Dundar, G. Phase noise in bipolar and CMOS VCOs an analytical comparison[C]//Circuit and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on 21-24 May 2006:4 pp.
  • 6Fard A, Andreani P. An Analysis of 1//f^2 Phase Noise in Bipolar Colpitts Oscillators(With a Digression on Bipolar Differential-Pair LC Oscillators)[J]. Solid-State Circuits. IEEE Journal of Feb. 2007,42(2) :374-384.
  • 7Yong Wan Kim;Jae Du Yu. Phase Noise Model of Single Loop Frequency Synthesizer[J]. Broadcasting IEEE Transactions, March 2008,54(2) : 112-119.
  • 8Leeson D B. A Simple Model of Feedback Oscillator Noise Spectrun[C]//Proceeding of the IEEE, Feb 1966,54 : 329-330.
  • 9Zhu Zhipeng,Dacis W A,Kamal Sinha,Carter R L. An Optimization Procedure in Low-Phase-Noise Integrated LC Oscillators Design[C]//Circuits and Systems, 2005. 48th Midwest Symposium on 7-10 Aug. 2005(1):519-522.
  • 10LESSON D B. A simple model of f-dback oscillator noises spectrum[J]. Proceedings of the IEEE, 1966,54 (2) :329-330.

引证文献3

二级引证文献5

微电子学
2006年 第6期

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