A 24GHz VCO with noise filter

被引：6
|
作者：
Liu, Y. C. [1 ]
Lin, Z. M. [1 ]
机构：
[1] Natl Changhua Univ Educ, Grad Inst Integrated Circuit Design, Changua, Taiwan
来源：
EDSSC: 2007 IEEE INTERNATIONAL CONFERENCE ON ELECTRON DEVICES AND SOLID-STATE CIRCUITS, VOLS 1 AND 2, PROCEEDINGS | 2007年
关键词：
D O I：
10.1109/EDSSC.2007.4450288
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 24GHz voltage-con trolled oscillator designed in TSMC 0.18 mu m COMS technology is presented. By using the current-reuse topology, power consumption is reduced by half as compared to that of the conventional LC-VCO. Accumulation-mode MOS varactor is adopted to attain wider tuning range. A noise filtering is introduced in the VCO to enhance the phase-noise performance. The simulated phase-noise is -108dBc/Hz at 1MHz offset with 1.8V supply voltage and 8.2mW power consumption. The attained FOM is -186.
引用
收藏
页码：969 / 972
页数：4
相关论文
共 50 条
  • [1] A 24GHz Low Phase Noise Feedback CMOS LC-VCO
    Yang, Dongsheng
    Zhang, Lei
    Wang, Hongrui
    Zeng, Dajie
    Zhou, Chunyuan
    Yang, Dongxu
    Qian, He
    2011 INTERNATIONAL CONFERENCE OF ELECTRON DEVICES AND SOLID-STATE CIRCUITS (EDSSC), 2011,
  • [2] 24GHz低相位噪声单片集成VCO
    谭超
    半导体技术, 2013, 38 (07) : 506 - 509
  • [3] Design of 24GHz CMOS VCO Using Armstrong Topology with Asymmetric Transformer
    Wang, Ping-Yi
    Shen, Yun-Chun
    Chou, Min-Chih
    Chuang, Kai-Hsin
    Chang, Yin-Cheng
    Chang, Da-Chiang
    Hsu, Shawn S. H.
    2014 ASIA-PACIFIC MICROWAVE CONFERENCE (APMC), 2014, : 956 - 958
  • [4] Differential VCO and passive frequency doubler in 0.18 μm CMOS for 24GHz applications
    Ozis, Dicle
    Neihart, Nathan M.
    Allstot, David J.
    2006 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS, 2006, : 45 - +
  • [5] A Wideband LC VCO with Small Gain Variation for 24GHz FMCW Frequency Synthesizer
    Xu, Yuanyuan
    Wang, Wei
    Li, Wei
    Wu, Dan
    He, Lai
    2016 13TH IEEE INTERNATIONAL CONFERENCE ON SOLID-STATE AND INTEGRATED CIRCUIT TECHNOLOGY (ICSICT), 2016, : 1437 - 1439
  • [6] Differential VCO and passive frequency doubler in 0.18μm CMOS for 24GHz applications
    Ozis, Dicle
    Neihart, Nathan M.
    Allstot, David J.
    2006 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS SYMPOSIUM, 2006, : 33 - 36
  • [7] Design of 24GHz frequency source based on phase noise analysis
    2018, North Atlantic University Union NAUN (12):
  • [8] Low Noise Amplifier with integrated balun for 24GHz car radar
    van der Heijden, Edwin
    Veenstra, Hugo
    Hartskeerl, Dave
    Notten, Marc
    van Goor, Dave
    2008 IEEE TOPICAL MEETING ON SILICON MONOLITHIC INTEGRATED CIRCUITS IN RF SYSTEMS, DIGEST OF PAPERS, 2008, : 78 - +
  • [9] A Low Phase-Noise 24GHz CMOS Quadrature-VCO Using PMOS-Source-Follower Coupling Technique
    Wang, Ping-Yi
    Chang, Yin-Cheng
    Chuang, Kai-Hsin
    Chang, Da-Chiang
    Hsu, Shawn S. H.
    2014 44TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2014, : 572 - 575
  • [10] A 24GHz CMOS LC-VCO with tuned push-pull buffer amplifier
    Gao, Haijun
    Su, Guodong
    Su, Jiangtao
    Sun, Lingling
    2019 12TH UK-EUROPE-CHINA WORKSHOP ON MILLIMETER WAVES AND TERAHERTZ TECHNOLOGIES (UCMMT), 2019,
12345