The Qorvo QPF4550 is a compact integrated front end module (FEM) specifically designed for Wi-Fi 6 (802.11ax) applications. It operates within the frequency range of 5150 to 5925 MHz and is optimized for a 5 V supply voltage, ensuring efficient power consumption while delivering high linear output power. The module features a power amplifier (PA) with output power levels of +15 dBm for MCS11 HE160, +16 dBm for MCS11 HE80, +20.5 dBm for MCS9 VHT80, and +24.5 dBm for MCS0 HT20, all while maintaining compliance with spectral mask requirements.
Additionally, the QPF4550 integrates a single pole two throw switch (SP2T) and a bypassable low noise amplifier (LNA), which simplifies design and reduces layout area. The device also includes integrated die level filtering for 2nd and 3rd harmonics and provides 30 dB of 2.4 GHz rejection on the receive path. With a noise figure of 2.1 dB and a transmit gain of 30 dB, it is suitable for various applications including access points, wireless routers, and Internet of Things devices. The product is RoHS compliant and compatible with both lead-free and tin/lead soldering processes.
The Qorvo QPF4550 is an integrated front end module (FEM) designed for Wi-Fi 6 (802.11ax) systems. The compact 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 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 2.4 GHz rejection for DBDC operation are included. The QPF4550 integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
| Qorvo | |
|---|---|
| Product Category | RF Modules |
| Product Number | QPF4550 |
| Product Name | 5 GHz Wi-Fi 6 Front End Module |
| Features | RoHS |
