Download Datasheet

  • Description

    The NJG1801K75 is a SPDT switch IC suited for switching transmit/receive signals at 802.11 a/b/g/n/ac/ax Bluetooth, UWB and others wireless communication application. The NJG1801K75 features low insertion loss, high isolation, and high handling power. This switch exhibits wide frequency coverage up to 8.5GHz. And the ultra small and ultra thin package of DFN6-75 is adopted.


    • WLAN 802.11a/ b/g/n/ac/ax, Bluetooth, UWB networks
    • Communication Modules, Smartphones, Access points, and others mobile devices
    • Antenna switching, Transmit / receive switching, path switching applications

  • Spec
    Function SPDT Switch
    P-0.1dB Typ. 31dBm
    Power Level Middle Power
    Insertion Loss 0.35dB typ. @f=2.4 to 2.5GHz
    0.45dB typ. @f=4.9 to 5.9GHz
    0.60dB typ. @f=8.5GHz
    Isolation 28dB typ. @f=2.4 to 2.5GHz
    30dB typ. @f=4.9 to 5.9GHz
    20dB typ. @f=8.5GHz
    Frequency Range 0.05GHz to 6GHz
    Package Size Typ. 1.0x1.0x0.375 mm
    Low Control Voltage VCTL(H)=3.0V typ.
    VCTL(L)=0V typ.
    Wide Operating Temperature -40°C to 105°C
    Junction Temp. 150°C
    Package DFN6-75
  • 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.

Download Datasheet

Functional Description

Search for similar products under conditions below.