2.4GHz Band SP3T Switch + LNA GaAs MMIC

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  • Description

    The NJG1730MD7 is a 2.4GHz band SP3T Switch + low noise amplifier GaAs MMIC designed for wireless LAN and Bluetooth front-end applications. The NJG1730MD7 features low insertion loss of Transmit/Bluetooth path and high gain and low noise figure of RX LNA mode. The NJG1730MD7 has ESD protection devices to achieve excellent ESD performances. A small and ultra-thin package of EQFN14-D7 is adopted.


    • 2.4GHz Band WLAN and Bluetooth front-end application

  • Spec
    Applications WLAN
    NF Typ. [ RX LNA mode ] 1.6dB
    P-1dB Typ. [ RX LNA mode ]Input power 1dB compression (-4dBm)
    [ RX Bypass mode ]Input power 1dB compression (+9dBm)
    Operating Current Typ. [ RX LNA mode ]10mA @VDD=3.6V, VCTL1=VCTL4=3.3V, VCTL2=VCTL3=0V)
    [ RX Bypass mode ]4µA @VDD=3.6V, VCTL1=3.3V, VCTL2=VCTL3=VCTL4=0V
    Frequency Range 2400-2500MHz
    Operating Voltage VDD=3.6V
    Package Size Typ. 1.6x1.6x0.397 mm
    Wide Operating Temperature -40°C to 85°C
    Junction Temp. 150 °C
    Package EQFN14-D7
    Low Insertion Loss [ TX mode ] 0.5dB [ BT mode ] 0.6dB
  • 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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