GNSS Filter-LNA Front-End Module

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Broadcom's ALM-GN001 is an ultra low noise GNSS front-end module that combines a low noise amplifier with a GNSS FBAR pre-LNA filter. 

The low noise figure and high gain, coupled with low current consumption, make the module suitable for use in critical low-power GNSS applications or during low-battery situations.


  • Very Low Noise Figure: 1.54 dB (typical)
  • Exceptional Cell/DCS/PCS/WLAN Band Rejection
  • Advanced GaAs E-pHEMT Technplogy & FBAR Technology
  • CMOS Compatible Shutdown Pin
  • Meets MSL3, Lead-free and Halogen-free


  • GNSS Front-End Module

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
RoHS6 Compliant Y
Distrib. Inventory Yes
Samples Available No
IIP3 (dBm) 2.5
Frequency (GHz) 1.575
Bias Condition (V@mA) 2.7V@6.0mA
Gain (dB) 16
Package SMT 2.3x1.7
IP1dB (dBm) -4

Data Sheet1 i
S-Parameter2 i