• DocumentCode
    2489348
  • Title

    A divide-by-4.5 injection-locked fractional frequency divider

  • Author

    Wang, Xin-Yang ; Li, Jia-Lin ; Wang, Jian-Peng ; Wang, Bing-Zhong

  • Author_Institution
    Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China (UESTC), Chengdu, China
  • Volume
    1
  • fYear
    2012
  • fDate
    5-8 May 2012
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    In this paper, we report and demonstrate a divide-by -4.5 injection-locked fractional frequency divider using hybrid integrated circuits (PCB process). The presented frequency divider operates at a fundamental frequency of f0 = 2 GHz, and achieves an operation range of 187 MHz under a sweeping input frequency fin around 9 GHz. At a supply current of 5.8 mA, the DC power dissipation is 5.3 mW. The achieved phase noise at 100 kHz offset is -89 dBc/Hz under an injection power of Pin = -10 dBm.
  • Keywords
    frequency dividers; hybrid integrated circuits; phase noise; printed circuits; DC power dissipation; PCB process; current 5.8 mA; frequency 2 GHz; hybrid integrated circuits; injection-locked fractional frequency divider; phase noise; power 5.3 mW; Frequency conversion; Frequency measurement; Harmonic analysis; Microwave circuits; Oscillators; Wireless communication;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on
  • Conference_Location
    Shenzhen
  • Print_ISBN
    978-1-4673-2184-6
  • Type

    conf

  • DOI
    10.1109/ICMMT.2012.6229960
  • Filename
    6229960
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2489348