QPF7221 Front End Module by Qorvo

Courtesy of Qorvo QPF7221 Front End Module

The Qorvo QPF7221 is a compact front end module (FEM) for Wi-Fi 802.11b/g/n/ac/ax systems. The FEM integrates a 2 GHz power amplifier (PA), SPDT switch and bypassable low noise amplifier (LNA) and an Rx BAW filter into a single device. It provides state of the art LTE coexistence Rx immunity for maximum range and coverage by integrating high-performance temperature stable BAW filtering on receive chain. The QPF7221 requires a 5V supply without any modifications to the supply lines and performance is a balance of maximizing on highest linear output power and leading-edge throughput. The small form factor and integrated matching minimizes layout area in the application and greatly reduces the number of external components.

Product Details

    • Part Number : QPF7221
    • Manufacturer : Qorvo
    • Description : Compact FEM for Wi-Fi 802.11b/g/n/ac/ax Systems

General Parameters

    • Type : Transmit / Receive Module
    • Configuration : Low Noise Amplifier, Power Amplifier, Switch, Filter
    • Switch Configuration : SPDT
    • Application : WiFi, ISM Band
    • Wireless Standard : 802.11 b/g/n/ac/ax
    • Frequency : 2412 to 2484 MHz
    • Tx Power : 17.5 to 22 dBm
    • Tx Gain : 34 dB
    • Tx Current : 245 to 395 mA
    • Voltage : 3.3 to 2.25 V
    • Rx Gain : 15 dB
    • Rx Noise Figure : 2 dB
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