QPF4209数据手册Qorvo中文资料规格书

描述 Description

The Qorvo QPF4209 is an integrated front end module (FEM) designed for Wi-Fi 7 (802.11be) systems. The small form factor and integrated matching minimizes layout area in the application.
Performance is focused on optimizing the PA for a 5V supply voltage that minimizes power consumption to allow for systems that use digital pre-distortion to achieve the highest linear output power and leading edge throughput for the RF chain.
A coupler with RF output is integrated for DPD feedback training. For power control a broadrange, constant slope voltage logarithmic power detector is provided for application feedback.
The QPF4209 integrates a 2.4 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.

特性 Features

• PSAT = +32 dBm
• Corrected DEVM
• POUT = +20 dBm MCS13 EHT20 -47 dB Dynamic EVM
• POUT = +22 dBm MCS11 HE20 -43 dB Dynamic EVM
• POUT = +25 dBm MCS8 VHT20 -35 dB Dynamic EVM
• POUT = +26 dBm MCS7 HT20 -30 dB Dynamic EVM
• POUT = +28 dBm MCS0 HT20 Spectral Mask Compliance
• DC Power = 1.5 W at +27 dBm
• 35 dB Tx Gain
• 1.7 dB Noise Figure
• >15 dB 5 - 7 GHz Rejection on Rx Path
• Integrated RF Coupler & DC Logarithmic Power Detector

应用 Application

• Access Points
• Wireless Routers
• Residential Gateways
• Customer Premise Equipment
• Internet of Things