The Qorvo® QPF4259 and QPF4559 are integrated front end modules (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 5V 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(QPF4259) and 2.4 GHz (QPF4559) 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 QPF4259 integrates a 2.4 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
The QPF4559 integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.
|Access points||Access points|
|Wireless Routers||Wireless Routers|
|Set Top Boxes||Residential Gateways|
|Customer premise Equipment||Customer premise Equipment|
|Internet of Things||Internet of Things|
|Functionality||PA, Switch, LNA||PA, Switch, LNA|
|Wi-Fi Standards||Wi-Fi 7||Wi-Fi 7|
|Rx Gain(dB)||16, 4||16|
|Package(mm)||5.0 x 3.0||3.0 x 3.0|