Conserves power consumption while maintaining the highest linear output power and leading edge throughput
Qorvo’s QPF4530 is an integrated front end module (FEM) designed for Wi-Fi 802.11ax systems. The compact form factor and integrated matching minimizes layout area in the application.
Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wider variety of conditions.
The receive path is pinned out so external filtering can be added in the optimal position. Integrated die level filtering for 2nd and 3rd harmonics is included. A DC power detector which has voltage output provides feedback for close loop applications.
The QPF4530 integrates a 5 GHz power amplifier (PA), regulator, single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
- 3.3V supply voltage
- 2.4 GHz rejection for DBDC operation
- Provides 30 dB of Tx gain and 15 dB of Rx gain
- LNA noise figure of 2 dB
The power detector is available in 3 x 3 mm package.
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