High Power SPDT Switch GaAs MMIC

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  • Description

    The NJG1814MD7 is a GaAs SPDT switch MMIC suitable for WLAN, LTE and 4G applications. The NJG1814MD7 features very high isolation, low insertion loss, and excellent linearity performance at high frequency up to 6GHz. In addition, its high speed switching time is available for WLAN application. Integrated ESD protection device on each port achieves excellent ESD robustness. No DC blocking capacitors are required for all RF ports unless DC is biased externally. The small and thin EQFN14-D7 package is adopted.


    • IEEE 802.11a/b/g/n/ac applications
    • LTE and LTE-U applications
    • General Purpose Switching applications

  • Spec
    Function SPDT Switch
    P-0.1dB Typ. 33dBm
    Power Level High Power
    Insertion Loss 0.35dB typ. @f=0.7GHz, PIN=+27dBm
    0.38dB typ. @f=2.0GHz, PIN=+27dBm
    0.40dB typ. @f=2.7GHz, PIN=+27dBm
    0.45dB typ. @f=5.85GHz, PIN=+27dBm
    Isolation 42dB typ. @f=0.7GHz, PIN=+27dBm
    35dB typ. @f=2.0GHz, PIN=+27dBm
    34dB typ. @f=2.7GHz, PIN=+27dBm
    33dB typ. @f=5.85GHz, PIN=+27dBm
    Frequency Range 0.2GHz to 6GHz
    Package Size Typ. 1.6x1.6x0.397 mm
    Low Control Voltage 1.35V to 5.0V
    Wide Operating Temperature -40°C to 105°C
    Junction Temp. 150°C
    Package EQFN14-D7
    Note High speed switching time (200ns typ.)
  • 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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