QPA9909

    758 - 798 MHz 4 Watt High-Efficiency Amplifier

    Key Features

    • 758-798MHz
    • 31 dB gain typical
    • Over 36.5 dBm P3dB
    • 37.7% PAE at +29dBm power output
    • -52dBc ACPR DPD linearized at +29dBm power
    • 1.8V logic compatible PA ON/OFF control
    • on chip ESD protection
    • 5x5mm package

    The QPA9909 is a high-efficiency, linearizable power amplifier targeting 758 MHz – 798 MHz small-cell wireless infrastructure systems. The product delivers high efficiency of 37.7 % at +29dBm average output power, while providing excellent DPD linearized ACPR of -52 dBc for signal bandwidths of up to 40 MHz. The QPA9909 is housed in a 5x5mm SMT package. It is pin-to-pin compatible to QPA9901, QPA9903, QPA9907, QPA9908, QAP9940 and QPA9942.

    Typical Applications

      • 4G/5G Small-cell BTS
      • 5G mMIMO
      • Repeaters / DAS
      • Mobile Infrastructure
      • General Purpose Wireless
    Frequency Min(GHz) 0.758
    Frequency Max(GHz) 0.798
    Pout(dBm) 29
    Psat(dBm) 36.6
    Gain(dB) 31
    PAE(%) 37.7
    Current(mA) 423.5
    Package(mm) 5.0 x 5.0
    RoHS Yes
    Lead Free No
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G

    This product appears in the following application block diagrams:

    • Applications > Network Infrastructure > Wireless Infrastructure > Small Cells FDD

      Small Cells FDD