QPF4259 2.4 GHz Wi-Fi® 7 High-Power Front-End Module

Product Highlights > QPF4259 2.4 GHz Wi-Fi® 7 High-Power Front-End Module

            QPF4259 2.4 GHz Wi-Fi® 7 High-Power Front-End Module
                    The Qorvo QPF4259 2.4 GHz front-end module (FEM) has a compact form factor and integrated matching that minimizes layout area in applications
    

The Qorvo QPF4259 integrated FEM is designed for Wi-Fi 7 (802.11be) systems. The compact form factor and integrated matching minimize the layout area in applications.

Performance is focused on optimizing the power amplifier (PA) for a 5 V supply voltage that conserves power consumption while maintaining the highest linear output power and leading-edge throughput. Integrated die level filtering for 2^nd and 3^rd harmonics and 5 GHz rejection for DBDC operation are included. A coupler with RF output and a broad range, constant slope voltage logarithmic power detector is provided for application feedback.

The QPF4259 integrates a 2.4 GHz PA, single pole two throw switch (SP2T), and bypassable low noise amplifier (LNA) into a single device.

Features

P_OUT = +18 dBm MCS13 EHT40 -47 dB dynamic EVM
P_OUT = +18 dBm MCS11 HE40 -43 dB dynamic EVM
P_OUT = +23.5 dBm MCS9 VHT40 -35 dB dynamic EVM
P_OUT = +24 dBm MCS9 VHT40 -35 dB dynamic EVM
P_OUT = +26.5 dBm MCS0 HT20 spectral mask compliance
Optimized for 5 V operation

30 dB Tx gain
1.8 dB noise figure
16 dB Rx gain and 7 dB bypass loss
Integrated RF coupler
Integrated DC logarithmic power detector

Applications

Access points
Wireless routers
Residential gateways

Customer premise equipment
Internet of Things (IoT)