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ALM-2412 - GPS LNA-Filter Front-End Module

Datasheet Summary

Description

Avago Technologies’ ALM-2412 is an LNA module, with integrated filter, designed for GPS band applications at 1.575GHz.

The LNA uses Avago Technologies’ proprietary GaAs Enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity.

Features

  • Very Low Noise Figure : 0.85 dB typical.
  • High Gain : 13.5 dB typical.
  • High IIP3 and IP1dB.
  • Exceptional Cell/PCS-Band rejection.
  • Advanced GaAs E-pHEMT Technology.
  • Low external component count.
  • Wide Supply Voltage : 1V to 3.6V.
  • Shutdown current : < 0.1uA.
  • CMOS compatible shutdown pin (SD) current @ 2.8V : 0.1mA.
  • Adjustable current via single external resistor/voltage.
  • Meets MSL3, Lead-Free and Halogen-Free.
  • ESD-protected RF input: 3kV HB.

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Datasheet preview – ALM-2412

Datasheet Details

Part number ALM-2412
Manufacturer AVAGO
File Size 264.82 KB
Description GPS LNA-Filter Front-End Module
Datasheet download datasheet ALM-2412 Datasheet
Additional preview pages of the ALM-2412 datasheet.

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Full PDF Text Transcription

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ALM-2412 GPS LNA-Filter Front-End Module Data Sheet Description Avago Technologies’ ALM-2412 is an LNA module, with integrated filter, designed for GPS band applications at 1.575GHz. 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. The ALM-2412 is useable down to 1V operation.
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