Datasheet | December 2, 2009

Datasheet: High Gain GPS Low Noise Amplifier With Integrated Pre & Post FBAR Filters: ALM-1812

Source: Avago Technologies

The Avago ALM-1812 is a GPS front-end module that combines a low noise amplifier (LNA) with GPS FBAR Filters.

The LNA uses Avago's proprietary GaAs enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity.


  • Very Low Noise Figure
  • Low external component count
  • Exceptional Cell/PCS-Band rejection
  • Adjustable bias current via single external resistor/voltage
  • Meets MSL3, Lead-free and halogen free
  • Fully-matched at RF input and RF output
  • CMOS compatible shutdown pin (SD)


  • GPS Front-end Module