QPF4702

5 - 7 GHz Wi-Fi 7 Medium Power Non-Linear Front End Module

The Qorvo QPF4702 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 1-8 (5.1 to 7.1 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 QPF4702 integrates a 5 - 7 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable multi-mode low noise amplifier (LNA) into a single device.

Production
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Key Features

  • PSAT = +29 dBm
  • Corrected DEVM1
  • POUT = +18 dBm MCS13 EHT320 -43 dB Dynamic EVM
  • POUT = +20 dBm MCS13 EHT160 -43 dB Dynamic EVM
  • POUT = +21 dBm MCS13 EHT320 -38 dB Dynamic EVM
  • POUT = +22 dBm MCS9 EHT80 -35 dB Dynamic EVM
  • POUT = +24 dBm MCS0 HT/HE20 Spectral Mask Compliance
  • DC Power = 0.68 W at +18 dBm
  • 30 dB Tx Gain
  • 1.7 / 3 dB Noise Figure
  • >25 dB 2.4 GHz Rejection on Rx Path
  • Integrated RF Coupler & DC Logarithmic Power Detector

Typical Applications

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

Parameters

Type
5-7 GHz
Frequency Min (GHz)
5.17
Frequency Max (GHz)
7.125
Functionality
NLPA+SW+LNA+CPLR
Wi-Fi Standards
Wi-Fi 7
Vcc (V)
5
11ac Pout (dBm)
20
SEM Pout (dBm)
24
Tx Gain (dB)
30
Rx Gain (dB)
12
NF (dB)
1.7
Package Type
Laminate
Package Size (mm)
5.0 x 3.0
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No
ECCN
5A991G

Related Solutions

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