GNSS High Gain Low Noise Amplifier

Data Sheet

New Product Information


  • Supply voltage (1.5 to 3.7 V)
  • Low current consumption (8 mA typ. @ VDD = 3.3 V)
  • High gain (
    34 dB typ. @ L1 band, VDD = 3.3 V
    37 dB typ. @ L2/5 band, VDD = 3.3 V
    36 dB typ. @ L6 band, VDD = 3.3 V)
  • Low noise figure (
    0.60 dB typ. @ L1 band, VDD = 3.3 V
    0.65 dB typ. @ L2/5/6 band, VDD = 3.3 V)
  • Small package size (1.6 mm x 1.6 mm x 0.397 mm typ.)
  • RoHS compliant and Halogen Free, MSL1

General Description

The NJG1187KG1 is a high gain low noise amplifier (LNA) designed for GNSS applications. The NJG1187KG1 is available to be tuning for L1 (1.5 GHz) or L2/5/6 (1.1 to 1.2 GHz) band by changing only value of external parts. This LNA is also available to place a filter between the two amplifier stages in order to realize high attenuation without degradation of noise figure. This LNA operates in wide temperature range from -40 to +105°C. Integrated ESD protection device on each port achieves excellent ESD robustness. The small and thin ESON6-G1 package is adopted.


  • GNSS receive application
  • Active antenna, dashboard camera, and navigation
  • GNSS module

Related Data

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJG1187KG1DFN6-G1(ESON6-G1)-6Sn2Bi3.5Yes--Non dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJG1187KG1DFN6-G1(ESON6-G1)(Active)Contact UsSales Support