Wide Band Low Noise Amplifier GaAs MMIC

Data Sheet


  • Operating frequency (40MHz to 900MHz)
  • Operating voltage (5.0V typ.)
  • Package size (DFN6-G1(ESON6-G1)(Package size:1.6mm x 1.6mm x 0.397mm typ.))
  • High gain mode
  • Operating current (60mA typ.)
  • Gain (12.0dB typ.)
  • Noise figure (2.2dB typ.)
  • IM2 (52.0dB typ.)
  • IM3 (80.0dB typ.)
  • Low gain mode
  • Low current consumption (30µA typ.)
  • Gain(Low loss) (-1.0dB typ.)

General Description

The NJG1146KG1 is a fully matched wide band low noise amplifier GaAs MMIC for terrestrial application.To achieve wide dynamic range, the NJG1146KG1 offers high gain mode and low gain mode. Selecting high gain mode for weak signals, the NJG1146KG1 helps improve receiver sensitivity through high gain and low noise figure.Selecting low gain mode for strong signals, it bypasses LNA circuit to offer higher linearity.An small and ultra-thin package of ESON6-G1 is adopted.


  • Wide band application from 470MHz to 770MHz
  • Mobile TV and Digital TV applications
  • Mobile phone and tablet PC applications

Related Data

Package Information

Part NumberPackage OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJG1146KG1DFN6-G1(ESON6-G1)6Sn2Bi3.5Yes--Non dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJG1146KG1DFN6-G1(ESON6-G1)(Active)Contact UsSales Support