SiGe:C LNA MMIC for GPS, GLONASS, Galileo and Compass

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  • Covers full GNSS L1 band, from 1559 MHz to 1610 MHz
  • Noise figure (NF) = 0.85 dB
  • Gain 18.5 dB
  • High 1 dB compression point Pi (1dB) of −12 dBm
  • High out of band IP3i of 4 dBm
  • Supply voltage 1.5 V to 3.1 V
  • Power-down mode current consumption < 1 uA
  • Optimized performance at low supply current of 4.8 mA
  • Integrated temperature stabilized bias for easy design
  • Requires only one input matching inductor and one supply decoupling capacitor
  • Input and output DC decoupled
  • ESD protection on all pins (HBM > 2 kV)
  • Integrated matching for the output
  • Small 6-pin leadless package 1 mm × 1.45 mm × 0.5 mm
  • 110 GHz transit frequency - SiGe:C technology

Target Applications

  • LNA for GPS, GLONASS, Galileo and Compass (BeiDou) in smart phones, feature phones, tablet PCs, Personal Navigation Devices, Digital Still Cameras, Digital Video Cameras, RF Front End modules, complete GPS chipset modules and theft protection (laptop, ATM)

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