GPS LNA with Variable Current and Shutdown Function

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The Broadcom ALM-GA002 is a low noise amplifier (LNA) device designed for GPS/ISM/WiMAX applications in the 0.9GHz to 2.4GHz frequency range. The device is usable down to 1V operation.


  • Advanced GaAs E-pHEMT
  • Low Component Count
  • Low Noise: 0.8 dB typ
  • High IIP3 and IP1dB
  • Adjustable Bias Current via Single External Resistor/Voltage
  • External Matching for Non-GPS Frequency Band Operation


  • Critical Low Power GPS/ISM Band Application

Lifecycle Status

Not Recommended for New Design

Replacement Part

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Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Not Recommended for New Design
Distrib. Inventory Yes
RoHS6 Compliant Y
OIP3 (dBm) 19
Frequency Range (GHz) 1.575
Frequency (GHz) 1.575
Bias Condition (V@mA) 2.85V@8mA
NF (dB) 0.8
Gain (dB) 14.3
IP1dB (dBm) 1.8
IIP3 (dBm) 4.7
Package SMT 2x2
Data Sheet1 i
Obsolescence Notice1 i
Reliability Data Sheet1 i