描述 Description

The Qorvo? QPF4507 is an integrated front end module (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 efficiency for a supply voltage range 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. This is done across a extreme wide bandwidth enabling operation in all channels from UNII 1-3 (5.1 - 5.9 GHz).
A multimode RX is provided to ensure high throughput is maintained across a covered distance.
A coupler with RF output as well as a broadrange, constant slope voltage logarithmic power detector is provided for application feedback.
The QPF4507 integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable multi-mode low noise amplifier (LNA) into a single device.

特性 Features

? PSAT = +31.5 dBm
? Corrected DEVM1
? POUT = +22 dBm MCS13 EHT160 -43 dB Dynamic EVM
? POUT = +23.5 dBm MCS13 EHT160 -38 dB Dynamic EVM
? POUT = +22 dBm MCS11 HE80 -43 dB Dynamic EVM
? POUT = +24 dBm MCS9 VHT80 -35dB Dynamic EVM
? POUT = +27 dBm MCS0 HT/HE20 Spectral Mask Compliance
? DC Power = 1.10 W at +22 dBm
? 31.5 dB Tx Gain
? 1.5/3 dB Noise Figure
? >25 dB 2.4 GHz Rejection on Rx Path
? Integrated RF Coupler & DC Logarithmic Power Detector

應用 Application

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