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QPF4578

Front End Module by Qorvo (189 more products)

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The QPF4578 from Qorvo is a fully integrated Wi-Fi Front-End Module designed for Wi-Fi 802.11a/n/ac/ax systems. The module provides a transmit gain of 31 dB while operating over a supply of 3.3 V. It integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device. There are two options for power detect, a DC power detector which has voltage output and an RF power detector with an RF output from a directional coupler. The QPF4578 integrated die level filtering also includes 2nd and 3rd harmonics and 2.4 GHz rejection for dual-band dual-concurrent operation. It is available in a 5 x 3 mm QFN package and is ideal for wireless routers, IoT, access points and residential gateway applications.

Product Specifications

    Product Details

    • Part Number :
      QPF4578
    • Manufacturer :
      Qorvo
    • Description :
      5 GHz Front End Module for Wi-Fi 802.11a/n/ac/ax Systems

    General Parameters

    • Type :
      Transmit / Receive Module
    • Configuration :
      Switch, Low Noise Amplifier, Power Amplifier
    • Switch Configuration :
      SPDT
    • Application :
      WiFi
    • Wireless Standard :
      802.11a/n/ac
    • Frequency :
      5150 to 5925 MHz
    • Tx Power :
      16 to 22 dBm
    • Tx Gain :
      29 to 31 dB
    • Tx Current :
      270 to 419 mA
    • Voltage :
      3 to 3.6 V
    • Rx Gain :
      14 to 15 dB
    • Rx Noise Figure :
      1.9 to 2.3 dB
    • Rx Current :
      18 to 27 mA
    • Package Type :
      Surface Mount
    • Package :
      24 Pin QFN
    • Dimensions :
      5 x 3 mm
    • RoHS :
      Yes

    Technical Documents

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