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ALM-1712 - GPS Filter-LNA-Filter Front-End Module

General Description

Avago Technologies’ ALM-1712 is a GPS front-end module that combines a low-noise amplifier (LNA) with GPS FBAR filters.

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

  • Very Low Noise Figure : 1.65 dB typ.
  • Exceptional Cell/PCS-Band rejection.
  • Advanced GaAs E-pHEMT & FBAR Technology.
  • Low external component count.
  • Shutdown current : < 1 uA.
  • CMOS compatible shutdown pin (SD).
  • ESD : > 3kV at RFin pin.
  • 1mm typical thickness.
  • Adjustable bias current via single external resistor/ voltage.
  • Useable down to 1.0V supply voltage.
  • Small package dimension: 4.5(L)x2.2(W)x1(H) mm3.
  • Meets MSL3, Lead-free and halogen f.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ALM-1712 GPS Filter-LNA-Filter Front-End Module Data Sheet Description Avago Technologies’ ALM-1712 is a GPS front-end module that combines a low-noise amplifier (LNA) with GPS FBAR filters. 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 integrated filter utilizes an Avago Technologies’ leading-edge FBAR filter for exceptional rejection at Cell/PCS-Band frequencies.