• DocumentCode
    1855250
  • Title

    A 2 MHz GFSK IQ receiver for Bluetooth with DC-tolerant bit slicer

  • Author

    Song, Bang-Sup ; Cho, Thomas ; Kang, David ; Dow, Scott

  • Author_Institution
    Dept. of Electr. & Comput. Eng., California Univ., San Diego, La Jolla, CA, USA
  • fYear
    2002
  • fDate
    2002
  • Firstpage
    431
  • Lastpage
    434
  • Abstract
    An IQ processor in 0.18 μm CMOS implements Bluetooth low-IF functions at 2 MHz with 7th-order complex Bessel bandpass IF filter, limiter, quadricorrelator baseband FM demodulator, and differential slope sensing bit slicer. The sensitivity is -46 dBm at 0.1% BER. The chip consumes 50 mW at 1.8 V and occupies 2 mm×2.8 mm.
  • Keywords
    Bluetooth; CMOS analogue integrated circuits; band-pass filters; demodulators; frequency hop communication; frequency shift keying; radio receivers; 0.18 micron; 1.8 V; 2 MHz; 50 mW; Bessel IF filter; Bluetooth; CMOS chip; GFSK IQ receiver; IQ processor; bandpass IF filter; differential slope sensing bit slicer; frequency-hopping applications; quadricorrelator baseband FM demodulator; seventh-order bandpass filter; Band pass filters; Baseband; Bluetooth; Circuits; Costs; Demodulation; Filtering; Frequency modulation; Timing; Wireless sensor networks;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Custom Integrated Circuits Conference, 2002. Proceedings of the IEEE 2002
  • Print_ISBN
    0-7803-7250-6
  • Type

    conf

  • DOI
    10.1109/CICC.2002.1012865
  • Filename
    1012865
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1855250