A 4.89-GHz low-phase-noise VCO in CMOS Technology

被引：0
|
作者：
Ying, Yutong [1 ]
Huang, Lu [1 ]
Cai, Li [1 ]
Lin, Fujiang [1 ]
机构：
[1] USTC, Dept Elect Sci & Technol, Hefei 230027, Anhui, Peoples R China
来源：
PROCEEDINGS OF THE 2012 IEEE INTERNATIONAL SYMPOSIUM ON RADIO-FREQUENCY INTEGRATION TECHNOLOGY (RFIT) | 2012年
关键词：
VCO; capacitive feedback; source degeneration; low power; low phase noise; OSCILLATOR; FEEDBACK;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A 4.06-4.89 GHz, low phase noise symmetric complementary voltage controlled oscillator (VCO), which features an optimized capacitive feedback technique combined with RC source degeneration, is presented in this paper. Fabricated in 180nm CMOS technology, the proposed VCO obtained a measured corner frequency of 15-80 KHz. The measured phase noise at 1MHz offset from the 4.89GHz carrier is -119dBc/Hz. Occupying 0.15mm(2) in 180nm CMOS technology under 2.5mW power consumption, an area-normalized figure-of-merit (FOMA) of 197.1dBc/Hz has been achieved.
引用
收藏
页码：198 / 200
页数：3
相关论文
共 50 条
  • [1] A Low-Power Low-Phase-Noise CMOS VCO using RF SiP Technology
    Ohashi, Kazuma
    Ito, Yusaku
    Ito, Hiroyuki
    Okada, Kenichi
    Hatakeyama, Hideki
    Ozawa, Naoyuki
    Sato, Masakazu
    Aizawa, Takuya
    Ito, Tatsuya
    Yamauchi, Ryozo
    Masu, Kazuya
    2007 ASIA PACIFIC MICROWAVE CONFERENCE, VOLS 1-5, 2007, : 1963 - +
  • [2] A low-phase-noise K-band CMOS VCO
    Hsieh, Hsieh-Hung
    Lu, Liang-Hung
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2006, 16 (10) : 552 - 554
  • [3] Low-phase-noise CMOS VCO with harmonically tuned LC tank
    Chung, YJ
    Lee, JR
    Kim, B
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2004, 42 (02) : 164 - 167
  • [4] A LOW-POWER LOW-PHASE-NOISE 48-GHz CMOS LC VCO FOR 60-GHz DUAL-CONVERSION RECEIVER
    Chang, Tien-Hung
    Chen, Chang-Zhi
    Lin, Yo-Sheng
    Huang, Guo-Wei
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2009, 51 (04) : 997 - 1000
  • [5] 30-GHz Low-Phase-Noise VCO With Negative Transconductance Optimization in 65-nm CMOS
    Hossain, Alamgir
    Lee, Seung Beop
    Byeon, Chul Woo
    IEEE MICROWAVE AND WIRELESS TECHNOLOGY LETTERS, 2023, 33 (01): : 59 - 62
  • [6] A novel CMOS low-phase-noise VCO with enlarged tuning range
    Wang, Haiyong
    Wu, Nanjian
    Shou, Guoliang
    2008 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY PROCEEDINGS, VOLS 1-4, 2008, : 570 - +
  • [7] A 4.9-6.9 GHz LC VCO with Low-Phase-Noise
    Gan, Shanliang
    Wang, Yuan
    Cao, Jian
    Jia, Song
    Zhang, Xing
    2013 IEEE INTERNATIONAL CONFERENCE OF ELECTRON DEVICES AND SOLID-STATE CIRCUITS (EDSSC), 2013,
  • [8] A Low-Phase-Noise Monolithically Integrated 60 GHz Push-Push VCO for 122 GHz Applications in a SiGe Bipolar Technology
    Chakraborty, Abhiram
    Trotta, Saverio
    Weigel, Robert
    2013 IEEE BIPOLAR/BICMOS CIRCUITS AND TECHNOLOGY MEETING (BCTM), 2013, : 195 - 198
  • [9] Design and realization of an ultra-low-power low-phase-noise CMOS LC-VCO
    Wu Xiushan
    Wang Zhigong
    Li Zhiqun
    Xia Jun
    Li Qing
    JOURNAL OF SEMICONDUCTORS, 2010, 31 (08)
  • [10] A 2-GHz-band Low-Phase-Noise VCO IC with an LC Bias Circuit in 180-nm CMOS
    Xu, Xiao
    Yang, Xin
    Yoshimasu, Toshihiko
    2016 11TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC), 2016, : 197 - 200
12345