Front End Module by Qorvo (237 more products)

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QM42500 Image

The QM42500 from Qorvo is a 2.4 GHz Wi-Fi 7 Front-End Module (FEM). It consists of a power amplifier (PA), single pole four throw (SP4T) antenna switch, bypassable low noise amplifier (LNA) with multiple RX states, and a power coupler. This FEM includes an integrated matching circuitry that minimizes layout area in the application. It implements die-level filtering for second/third harmonics and 5 GHz rejection for DBDC operation. This module provides closed loop power control and digital pre-distortion (DPD) optimization using the power coupler. It requires a DC supply from 3 to 5.5 V and the performance of this module is enhanced by optimizing the PA over a broad range of supply voltage.

The QM42500 supports multiple Wi-Fi and Bluetooth transmit modes that enable optimization of output power, linearity, and power dissipation to conserve power consumption while maintaining excellent linear power and edge throughput. On the Tx side, this FEM delivers an output power of +19 dBm with a gain of 29 dB while on the Rx side, it provides a gain of 17 dBm with a noise figure of 1.8 dB. It is available in a laminate package that measures 2.0 x 2.4 mm and is ideal for tablets, mobile phones, AR/VR goggles, Wi-Fi routers, and computing applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    2.4 GHz, Integrated Wi-Fi 7 (802.11be) Front-End Module

General Parameters

  • Type
    Transmit / Receive Module
  • Configuration
    Coupler, Low Noise Amplifier, Power Amplifier, Switch
  • Switch Configuration
  • Application
    Mobile, Tablets, Wireless Routers
  • Wireless Standard
    802.11 be
  • Frequency
    2412 to 2484 MHz
  • Tx Power
    16.5 to 20 dBm
  • Tx Gain
    29 dB
  • Voltage
    3.85 V
  • Rx Gain
    16 to 17 dB
  • Rx Noise Figure
    1.8 dB
  • Package Type
    Surface Mount
  • Package
  • Dimensions
    2 x 2.4 mm
  • RoHS