TGA4538

    37 - 40 GHz Power Amplifier

    Key Features

    • Frequency range: 37 to 40 GHz
    • OTOI: 37 dBm
    • Small signal gain: 24 dB
    • 29.5 dBm Psat, 28 dBm P1dB @ 5V, 600mA
    • 30.5 dBm Psat, 29.5 dBm P1dB @ 6V, 600mA
    • Chip dimensions: 2.30 x 1.66 x 0.10 mm

    Qorvo's TGA4538 operates from 37 to 40 GHz and is designed using Qorvo's 3MI power pHEMT production process. The TGA4538 provides a nominal 29.5 dBm of saturated power with a small signal gain of 24 dB at Vd = 5 V and Idq = 600 mA. When biased at 6 V and 600 mA, TGA4538 provides a nominal 30.5 dBm of saturated power with a small signal gain of 24 dB.

    The TGA4538 is suitable for a variety of systems such as point-to-point radio and millimeter-wave communications.

    The TGA4538 is 100% DC and RF tested on-wafer to ensure performance compliance. The TGA4538 has a protective surface passivation layer providing environmental robustness. The part is lead-free and RoHS compliant. Evaluation boards are available upon request.

    Typical Applications

      • Millimeter Wave Communications
      • Point-to-Point Radio
    Frequency Min(GHz) 37
    Frequency Max(GHz) 40
    Pout(W) 0.8
    Gain(dB) 24
    Voltage(V) 5
    Current(mA) 600
    Package Type Die
    Package(mm) 2.3 x 1.66 x 0.1
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 3A001.B.2.E

    This product appears in the following application block diagrams:

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

      Repeaters / Boosters / DAS