TGA4549-SM

    21.2 - 23.6 GHz 10 Watt GaN Power Amplifier

    Key Features

    • Frequency Range: 21.2 - 23.6 GHz
    • Pout: 40 dBm Psat (at Pin= 23 dBm)
    • Small Signal Gain: 22 dB
    • Large Signal Gain: 17 dB
    • Interated Power Detector
    • PAE: 20% at Pin = 23 dBm
    • Bias: VD = 28 V, IDQ = 300 mA
    • Package Dimensions: 5.0 x 5.5 x 1.7 mm

    Qorvo's TGA4549-SM is a high frequency, high power MMIC amplifier fabricated on Qorvo’s production 0.15um GaN on SiC process (QGaN15). The TGA4549-SM operates from 21.2 – 23.6 GHz and typically provides 10 W saturated output power with power-added efficiency of 20% and large-signal gain of 17 dB. This combination of high frequency performance provides the flexibility designers are looking for to improve system performance while reducing size and cost. The TGA4549-SM also has an integrated power detector to support system diagnostics and other needs.

    The TGA4549-SM is offered in a small 5x5.5 mm surface mount package, matched to 50 Ohm with integrated DC blocking capacitors on both RF ports simplifying system integration. The frequency coverage and operational flexibility allows it support satellite communication as well as point to point data links.

    The TGA4549-SM is 100% DC and RF on-wafer tested to ensure compliance to electrical specifications.

    Lead-free and RoHS compliant.

    Typical Applications

      • Point-to-Point Radio
      • Satellite Communications
    Frequency Min(GHz) 21.2
    Frequency Max(GHz) 23.6
    Pout(dBm) 40
    Gain(dB) 25
    PAE(%) 20
    Current(mA) 300
    Package(mm) 5.0 x 5.5 x 1.7
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No