QPF7221数据手册Qorvo中文资料规格书

描述 Description

The QPF7221 provides a complete integrated solution in a single front end module (FEM) for Wi-Fi 802.11b/g/n/ac systems. The small form factor and integrated matching minimizes layout area in the application and greatly reduces the number of external components. The FEM allows true 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 FEM also 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 integrates a 2GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) and an Rx BAW filter into a single device.

特性 Features

• 2.4GHz Wi-Fi Channel 1 through 13 support
• >35 dB rejection in LTE bands & 5GHz in Rx path
• POUT = +22dBm MCS7 HT40 -30dB Dynamic EVM
• POUT = +21dBm MCS8 HT40 -35dB Dynamic EVM
• POUT = +25dBm MCS0 VHT20 Spectral Mask Compliance
• Optimized for +5 V supply (supports 3.3V operation)
• 34 dB Tx Gain
• 2.0 dB Noise Figure
• 15 dB Rx Gain & 10.5 dB Bypass Loss

应用 Application

• IEEE 802.11b/g/n/ac/ax WLAN Applications
• Wi-Fi Consumer Premise Equipment
• Access Points
• Wireless Routers
• Residential Gateways
• Wi-Fi Consumer Premise Equipment
• Enterprise and Retail Access Points
• Wireless Routers and Repeaters
• Residential Gateways and Extenders
• Distributed or Mesh Wi-Fi
• ISM band applications (Smart Energy)
• Internet of Things (IoT hubs)