The Qorvo QPF4207 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 5 V 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. Options for alternate routing of the feedback are included with low loss. For power control a broadrange, constant slope voltage logarithmic power detector is provided for application feedback. The module includes a state to turn on and off, which could reduce bill of material or give an option to reduce current draw.
The QPF4207 integrates a 2.4 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
Qorvo | |
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Product Category | RF Modules |
Product Number | QPF4207 |
Product Name | 2.4 GHz Wi-Fi 7 High Power Non-linear Front End Module |
Applications | Mobile / Wireless Systems |