QPF4551 Front End Module by Qorvo via everything RF

QPF4551 Front End Module by Qorvo

QPF4551 Front End Module by Qorvo

The QPF4551 from Qorvo is a Wi-Fi 6 (802.11ax) Front-End Module that operates from 5150 to 5850 MHz. It consists of an integrated 5 GHz power amplifier (PA), a single pole two throw switch (SP2T), an RF Power Detector and a bypassable low noise amplifier (LNA). This FEM has a Tx power of up to 27 dBm and requires a DC supply of 5 V. It provides a gain of 32 dB in the Tx mode, 13.5 dB in the Rx mode and has a noise figure of 2 dB.

This RoHS compliant module has integrated die level filtering for 2nd and 3rd harmonics, 2.4 GHz rejection for DBDC operation and a broad range, constant slope voltage logarithmic power detector for application feedback. It is available in a laminated package that measures 2.5 x 2.5 mm and is ideal for access points, wireless routers, residential gateways, customer premise equipment, and Internet of Things (IoT) applications.

Product Details

  • Part Number: QPF4551
  • Manufacturer: Qorvo
  • Description: Wi-Fi 6 (802.11ax) Front-end Module for IoT Applications

General Parameters

  • Type: Transmit / Receive Module
  • Configuration: Power Amplifier, Switch, Low Noise Amplifier
  • Switch Configuration: SPDT
  • Application: Access Points, Wireless Routers, Residential Gateways, IoT, WiFi
  • Wireless Standard: 802.11ax
  • Frequency: 5.15 to 5.85 GHz
  • Current: 319 to 339 mA
  • Tx Power: 17 to 27 dBm
  • Tx Gain: 32 dB
  • Tx P1dB: 31 dBm
  • EVM: -35 to -30 dB
  • Voltage: 5 V
  • Rx Gain: 13.5 dB
  • Rx Noise Figure: 2 dB
  • Rx Current: 15 mA
  • Package Type: Surface Mount
  • Package: 16 Pad Laminate Package
  • Dimensions: 2.5 x 2.5 mm
  • Technology: Wi-Fi 6
  • Grade: Commercial
  • RoHS: Yes
  • Note: Bypass Loss: 8 dB

Courtesy of everything RF

share post: