High Power SP4T Switch GaAs MMIC

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  • Description

    The NJG1809ME7 is a high power SP4T switch MMIC suitable for LTE-U / LAA, WLAN, and LTE applications. This switch features very low insertion loss and high isolation up to 6GHz and excellent linearity performance with 1.8V control voltage. This switch achieves high speed switching time 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 EQFN18-E7 package is adopted.


    • LTE-U / LAA, WLAN (802.11a/b/g/n/ac), LTE multi-mode applications
    • General purpose switching applications

  • Spec
    Function SP4T Switch
    P-0.1dB Typ. 32dBm
    Power Level High Power
    Insertion Loss 0.40dB typ. @f=2.7GHz, 3.5GHz, PIN=+27dBm
    0.50dB typ. @f=5.85GHz, PIN=+27dBm
    Isolation 27dB typ. @f=2.7GHz, PIN=+27dBm
    25dB typ. @f=3.5GHz, PIN=+27dBm
    30dB typ. @f= 5.85GHz, PIN=+27dBm
    Frequency Range 0.2GHz to 6GHz
    Package Size Typ. 2.0x2.0x0.397 mm
    Low Control Voltage 1.35 to 5.0V
    Wide Operating Temperature -40°C to 105°C
    Junction Temp. 150°C
    Package EQFN18-E7
    Note High speed switching time 250ns 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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