TQL9066

    50 - 1500 MHz High IP3 Dual Low Noise Amplifier

    Key Features

    • 0.05 - 1.5 GHz operational bandwidth
    • 0.62 dB NF (balanced configuration) at 830 MHz
    • 18.4 dB gain at 830 MHz
    • 22 dBm input IP3
    • -35 dB Reverse Isolation
    • Integrated shut-down biasing feature
    • Positive supply only needed
    • Bias adjustable
    • 4x4mm 16-pin QFN package

    Qorvo's TQL9066 is a high linearity, ultra low noise figure dual device amplifier in a 4x4 mm package. At 830 MHz in a balanced configuration, the LNA provides 18.4 dB gain, 22 dBm IIP3 and 0.62 dB noise figure. The part does not require a negative supply for operation and is bias adjustable for both drain current and voltage. The device is housed in a green/RoHS-compliant industry standard QFN package.

    The TQL9066 consists of a single monolithic GaAs E-pHEMT die and integrates bias circuitry as well as shut-down capability allowing the LNA to be useful for both FDD and TDD applications. The TQL9066 is optimized for the 700-1000 MHz band, but can be used outside of the band. Qorvo offers pin-compatible dual LNAs for the 1.5-2.3 GHz band (TQP3M9040) and 2.3-4.0 GHz (TQP3M9041). The balanced amplifier is optimized for high performance receivers in wireless infrastructure and can be used for base-station transceivers or tower-mounted amplifiers.

    Typical Applications

      • 3G / 4G Wireless Infrastructure
      • Defense Communications
      • FDD / TDD
      • Tower Mounted Amplifiers
    Frequency Min(GHz) 0.05
    Frequency Max(GHz) 1.5
    Gain(dB) 18.4
    NF(dB) 0.62
    OP1dB(dBm) 21.4
    OIP3(dBm) 40
    Voltage(V) 5
    Current(mA) 55
    Package Type QFN
    Package(mm) 4 x 4 x 0.85
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.B

    This product appears in the following application block diagrams:

    • Applications > Defense & Aerospace > Communications > Military Radio

      Military Radio

    • Applications > Defense & Aerospace > Communications > Multi-Band VSAT

      Multi-Band VSAT

    • Applications > Defense & Aerospace > Electronic Warfare > EW Signal Jammer

      EW Signal Jammer

    • Applications > Defense & Aerospace > Electronic Warfare > EW Digital Receiver

      EW Digital Receiver

    • Applications > Network Infrastructure > Satellite Communications > Multi-Band VSAT

      Multi-Band VSAT

    • Applications > Network Infrastructure > Wireless Infrastructure > Cellular Infrastructure Base Station

      Cellular Infrastructure Base Station

    • Applications > Network Infrastructure > Wireless Infrastructure > Repeaters / Boosters / DAS

      Repeaters / Boosters / DAS