Wide Band Low Noise Amplifier GaAs MMIC

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  • 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. A 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

  • Spec
    Applications TV tuner/ STB
    Gain / High gain mode Typ. 12.0dB
    Gain / Low gain mode Typ. -1.0dB
    NF Typ. 2.2dB
    Operating Current / High gain mode Typ. 60mA
    Operating Current / Low gain mode Typ. 30µA
    Frequency Range 40-900MHz
    Operating Voltage 5.0V
    Package Size Typ. 1.6x1.6x0.397 mm
    Wide Operating Temperature -40°C to 85°C
    Junction Temp. 150 °C
    Package DFN6-G1(ESON6-G1)
  • Technical
  • Quality &
    • Refer to the datasheets for the details on the product.
    • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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Functional Description

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