DC - 3000 MHz Cascadable SiGe HBT MMIC Amplifier

    Not Recommended For New Designs >

    Please use QPA9126 for new designs.

    Key Features

    • DC to 3000MHz Operation
    • High Output IP3: +34.1 dBm Typical at 850 MHz
    • Low Noise Figure: 3.2dB Typical at 1950 MHz

    Qorvo's QPA7489A 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) 3,000
    Gain(dB) 17.7
    OP1dB(dBm) 21.1
    OIP3(dBm) 34.1
    NF(dB) 3.2
    Voltage(V) 7
    Current(mA) 118
    Package Type SOT-89
    Package(mm) 4.6 x 2.4
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No

    X-Microwave Design System

    This product is available as an X-Microwave Block (X-MWblock) for evaluation.

    X-MWblocks are RF and microwave "drop-in" components that can be used individually for prototyping or in production assemblies. X-MWblocks are easy to test, integrate, align, and configure to 60 GHz and beyond. No messy sweat soldering or silver epoxy processes are required. X-MWblocks are highly characterized with S-parameter models and connect with a patented solder-less interconnect technology.

    Order the X-Microwave Block for this product

    This product appears in the following application block diagrams:

    • 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