2.4 GHz 802.11b/g/n/ac Wi-Fi Power Amplifier

    Key Features

    • 2400-2500 MHz
    • POUT = +24dBm MCS8/9 VHT20/40 -35dB Dynamic EVM
    • POUT = +25dBm MCS7 HT20 -30dB Dynamic EVM
    • POUT = +26dBm 802.11g -28dB Dynamic EVM
    • POUT = +28.5dBm 802.11b @ Spectral Mask Compliance
    • Optimized for +5 V Operation
    • 32 dB Tx Gain
    • Integrated DC Power Detector
    • MCS11 and 3.3V Capable

    The Qorvo QPA5219 is a three-stage power amplifier (PA) designed for Wi-Fi. The compact form factor and integrated matching minimizes layout area in the application.

    Performance is focused on optimizing for power consumption while maintaining the highest linear output power and leading edge throughput that leads to greater ranges.

    The design significantly minimizes external component needs leading to a simplified board implementation and more consistent performance at a system level over a variety of conditions

    The QPA5219 integrates a 2 GHz power amplifier (PA), regulator and a power detector for improved accuracy.

    Typical Applications

      • Access Point
      • Wireless Routers
      • Client Equipment
      • Customer Premise Equipment
      • Internet of Things
    Frequency Min(MHz) 2,400
    Frequency Max(MHz) 2,500
    Wi-Fi Standards Wi-Fi 5
    Vcc(V) 5
    11b/g Pout(dBm) 26
    11b/g EVM(%) - 28
    11b/g Current(mA) 400
    11ac Pout(dBm) 24
    11ac EVM(%) -35
    11ac Current(mA) 355
    11n Pout(dBm) 25
    11n EVM(%) -30
    11n Current(mA) 365
    Gain(dB) 32
    OP1dB(dBm) 32
    Package Type Laminate MCM
    Package(mm) 3.0 x 3.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No

    This product appears in the following application block diagrams:

    • Applications > Customer Premises Equipment > Wi-Fi Range Extender

      Wi-Fi Range Extender

    • Applications > Customer Premises Equipment > Mid-Tier Wi-Fi Solution

      Mid-Tier Wi-Fi Solution

    • Applications > Customer Premises Equipment > High-Tier Wi-Fi Solution

      High-Tier Wi-Fi Solution