QPA4463A

    DC - 3500 MHz Cascadable SiGe HBT MMIC Amplifier

    Key Features

    • DC to 3500MHz Operation
    • Cascadable 50 ohm
    • Single Voltage Supply
    • High Gain: 16.3 dB Typical at 1950 MHz
    • Low Thermal Resistance Package

    Qorvo's QPA4463A is a high performance SiGe HBT MMIC amplifier. A Darlington configuration provides high FT and excellent thermal performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only two DC-blocking capacitors, a bias resistor, and an optional RF choke are required for operation.

    Typical Applications

      • General Purpose Wireless
    Frequency Min(MHz) DC
    Frequency Max(MHz) 3,500
    Gain(dB) 16.3
    OP1dB(dBm) 14.9
    OIP3(dBm) 29.5
    NF(dB) 2.8
    Voltage(V) 6
    Current(mA) 45
    Package Type SOT-363
    Package(mm) 2.0 x 1.25
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No

    This product appears in the following application block diagrams:

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

      Multi-Band VSAT

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

      EW Signal Jammer

    • Applications > Defense & Aerospace > Radar > S Band Radar

      S Band Radar

    • Applications > Defense & Aerospace > Radar > L Band Radar

      L Band Radar

    • Applications > Network Infrastructure > Point-to-Point Radio > Point-to-Point Radio

      Point-to-Point Radio

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

      Multi-Band VSAT

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

      Repeaters / Boosters / DAS