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QPF4219 - Wi-Fi FEM

General Description

Sample bag with 5 pieces Sample bag with 25 pieces 7” reel with 100 pieces 13” reel with 5,000 pieces Assembled Evaluation Board QPF4219 Data Sheet 031219 | Subject to change without notice 1 of 8 www.qorvo.com Absolute Maximum Ratings QPF4219 Wi-Fi Front End Module Parameter DC Supply Voltage

Key Features

  • 2400-2500 MHz.
  • POUT = +24.5 dBm MCS8/9 VHT40 -35 dB Dynamic EVM.
  • POUT = +25.5 dBm MCS7 HT20/40 -30 dB Dynamic EVM.
  • POUT = +26.5 dBm MCS0 HT20 Spectral Mask Compliance.
  • POUT = +28 dBm 802.11b Spectral Mask Compliance.
  • Optimized for +5 V Operation.
  • 33 dB Tx Gain.
  • 1.9 dB Noise Figure.
  • 15.5 dB Rx Gain & 7 dB Bypass Loss.
  • 15 dB 5 GHz Rejection on Rx Path.
  • Integrated DC Power Detector.

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Datasheet Details

Part number QPF4219
Manufacturer Qorvo
File Size 2.06 MB
Description Wi-Fi FEM
Datasheet download datasheet QPF4219 Datasheet

Full PDF Text Transcription for QPF4219 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for QPF4219. For precise diagrams, and layout, please refer to the original PDF.

Product Overview The Qorvo® QPF4219 is an integrated front end module (FEM) designed for Wi-Fi 5 (802.11ac) systems. The compact form factor and integrated matching minim...

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2.11ac) 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. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wider variety of conditions. The receive path is pinned out so external filtering can be added in the optimal position. Integrated die level filtering for 2nd and 3rd harmonics as well as 5 GHz rejection for DBD

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