• DocumentCode
    443263
  • Title

    A 600mV 1.32mW 75dB-DR 4th-order baseband analog filter for UMTS receivers

  • Author

    De Matteis, M. ; D ´Amico, S. ; Baschirotto, A.

  • Author_Institution
    Dept. of Innovation Eng., Lecce Univ., Italy
  • Volume
    1
  • fYear
    2005
  • fDate
    25-28 July 2005
  • Firstpage
    149
  • Abstract
    In this paper a 600mV supply voltage 4th order low-pass analog filter for UMTS receivers is presented. The filter is designed using two 2nd order filtering stages based on biquadratic cells, where a suitable level shifter allows to achieve rail-to-rail input and output swing, while operating at a supply voltage of Vth+3VOV. From a single 600mV supply voltage in a CMOS 0.13μm technology the single-ended analog filter features a THD=-49dB for a 480mVpp output signal amplitude.
  • Keywords
    3G mobile communication; CMOS analogue integrated circuits; biquadratic filters; low-pass filters; radio receivers; 0.13 micron; 1.32 mW; 600 mV; CMOS technology; UMTS receiver; biquadratic cells; fourth order baseband analog filter; level shifter; low-pass analog filter; second order filtering stage; single-ended analog filter; 3G mobile communication; Baseband; CMOS technology; Circuit synthesis; Linearity; Low pass filters; Power supplies; Rail to rail inputs; Transfer functions; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Research in Microelectronics and Electronics, 2005 PhD
  • Print_ISBN
    0-7803-9345-7
  • Type

    conf

  • DOI
    10.1109/RME.2005.1543025
  • Filename
    1543025
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=443263