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ALM-GP003 - GPS Filter-LNA Front-End Module

General Description

Avago Technologies’ ALM-GP003 is a GPS front-end module that combines a GPS FBAR filter with high-gain low-noise amplifier (LNA).The LNA uses Avago Technologies’ proprietary GaAs Enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity.

Key Features

  • Operating temperature range -40 °C to +85 °C.
  • Very Low Noise Figure.
  • Exceptional Cell/PCS/WLAN-Band rejection.
  • Low external component count.
  • Fully-matched at RF input and RF output.
  • Shutdown current : < 1 µA.
  • CMOS compatible shutdown pin (SD).
  • ESD : > 3 kV at RFin pin.
  • 2.9 x 2.0 x 0.95 mm size.
  • Adjustable bias current via single external resistor/ voltage.
  • Lead-free and Halogen-free Spe.

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Full PDF Text Transcription for ALM-GP003 (Reference)

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ALM-GP003 GPS Filter–LNA Front–End Module Data Sheet Description Avago Technologies’ ALM-GP003 is a GPS front-end module that combines a GPS FBAR filter with high-gain lo...

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GPS front-end module that combines a GPS FBAR filter with high-gain low-noise amplifier (LNA).The LNA uses Avago Technologies’ proprietary GaAs Enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity. Noise figure distribution is very tightly controlled. A CMOS-compatible shutdown pin is included either for turning the LNA on/off or for current adjustment. The filter use Avago Technologies’ leading-edge FBAR filter for low GPS band insertion loss and exceptional rejection at Cellular, PCS and WLAN band frequencies.