QPF4209
2.4 GHz Wi-Fi 7 High Power Non-linear Front End Module
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.
Key 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
Typical Applications
- Access Points
- Wireless Routers
- Residential Gateways
- Customer Premise Equipment
- Internet of Things
Parameters
Technical Documents
Related Solutions
Need more support?
At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.
Forum
Engage with the Qorvo community, ask technical questions and share insights.
Support
Get technical, application or customer support plus updates on supply chain and FAQs.
Sales
Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.
