400 MHz to 2750 MHz High-Linearity Variable-Gain Amplifier

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Product Details


  • High output third-order intercept point (IP3O) of 38 dBm
  • Attenuation range of 31.5 dB
  • Output power at 1 dB compression of 21 dBm
  • Noise figure of 7 dB at minimum attenuation
  • Single 5 V supply
  • Digital parallel and digital serial control (SPI)
  • Programmable attenuation curve
  • Temperature sensor
  • ESD protection on all pins (HBM > 2 kV)
  • Moisture sensitivity level 1
  • Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)

Target Applications

  • IF and RF applications
  • WiMAX and cellular base stations
  • Cable modem termination systems
  • Temperature compensation circuits

Part numbers include: BGA7204, OM7922.


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