描述 Description

The Qorvo? QPF4551 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 QPF4551 integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.

特性 Features

? POUT = +18 dBm MCS11 HE160 -43 dB Dynamic EVM
? POUT = +19 dBm MCS11 HE80 -43 dB Dynamic EVM
? POUT = +23.5 dBm MCS9 VHT80/160 -35 dB Dynamic EVM
? POUT = +27 dBm MCS0 VHT20 Spectral Mask Compliance
? Optimized for +5 V Operation
? 32?dB Tx Gain
? 2.1 dB Noise Figure
? 13.5 dB Rx Gain & 8 dB Bypass Loss
? 25 dB 2.4 GHz Rejection on Rx Path

應(yīng)用 Application

? Access Points
? Wirelesss Routers
? Residential Gateways
? Customer Premise Equipment
? Internet of Things