TGA2731-SM

    2.7 - 4.0 GHz Driver Amplifier, Packaged

    Key Features

    • Frequency range: 2.7 - 4.0 GHz
    • Small signal gain: > 24 dB
    • Power: > 30.7 dBm
    • PAE: > 22 %
    • IM3: < -32 dBc (@ 3.5 GHz)
    • Input return loss > 7 dB
    • Output return loss > 11 dB
    • Self-bias: VD = 6 V, VG = 0 V, IDQ = 900 mA
    • Single supply operation
    • Package dimensions: 5.0 x 5.0 x 0.85 mm

    Qorvo's TGA2731-SM is a driver amplifier for S-Band applications. The TGA2731-SM operates from 2.7 to 4.0 GHz and provides > 30.7 dBm of output power with > 22.7 dB of large signal gain. The TGA2731-SM also includes a 13dB attenuator at the input, and a simple resistively coupled power detector at the output. The amplifier can be operated from a single supply in the self-biased mode.

    The TGA2731-SM is offered in a 5x5 mm plastic QFN. It is well-matched to 50 ohms, and includes integrated DC blocking caps on both RF ports allowing for simple system integration.

    Lead-Free & RoHS compliant.

    Evaluation Boards are available on request.

    Typical Applications

      • Commercial Radar
      • Communication Systems
      • Military Radar
      • Test Instrumentation
    Frequency Min(MHz) 2,700
    Frequency Max(MHz) 4,000
    Gain(dB) > 24
    OIP3(dBm) > 30.7
    Voltage(V) 6
    Current(mA) 900
    Package Type QFN
    Package(mm) 5.0 x 5.0 x 0.85
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN EAR99

    This product appears in the following application block diagrams:

    • Applications > Defense & Aerospace > Communications > Ka Band Saturated VSAT

      Ka Band Saturated VSAT

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

      Point-to-Point Radio

    • Applications > Network Infrastructure > Satellite Communications > Ka Band Saturated VSAT

      Ka Band Saturated VSAT

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

      Multi-Band VSAT

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

      Repeaters / Boosters / DAS