QPF4239
2.4 GHz Wi-Fi 7 Front End Module
Please contact Qorvo Sales for details.
Key Features
- POUT = +14 dBm MCS13 EHT20 -47 dB Dynamic EVM
- POUT = +16 dBm MCS11 HE20 -43 dB Dynamic EVM
- POUT = +18 dBm MCS9 VHT20 -35 dB Dynamic EVM
- POUT = +19 dBm MCS7 HT20/40 -30 dB Dynamic EVM
- Pout = +20.5 dBm MCS0 HE20 Spectral Mask Compliance with 3 dB margin
- Optimized for +3.3 V Operation
- 30 dB Tx Gain
- 1.7 dB Noise Figure
- 15.5 dB Rx Gain & 7 dB Bypass Loss
- 18 dB 5 GHz Rejection on Rx Path
- Integrated DC & RF Power Coupler
The Qorvo® QPF4239 is an integrated front end module (FEM) designed for Wi-Fi 7 (802.11be) systems. The compact form factor and integrated matching minimizes layout area in the application.
Performance is focused on optimizing the PA for a 3.3V supply voltage that conserves power consumption while maintaining the highest linear output power and leading-edge throughput. Integrated die level filtering for 2nd and 3rd harmonics as well as 5 GHz rejection for DBDC operation are included. A coupler with RF output as well as a broad range, constant slope voltage logarithmic power detector is provided for application feedback.
The QPF4239 integrates a 2.4 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
Typical Applications
- Access Points
- Wireless Routers
- Client Equipment
- Customer Premise Equipment
- Internet of Things