QPF4750 Front End Module by Qorvo
The QPF4750 from Qorvo is a Wi-Fi 6E (802.11ax) Front-End Module (FEM) that operates from 5 to 7 GHz. It integrates a power amplifier (PA), a single pole two-throw (SP2T) switch, and a bypassable low noise amplifier (LNA) into a single device. This FEM implements very wideband amplifier technology to create an easier to use and extremely compact solution for Wi-Fi applications that operate on any channel within U-NII1-8’s 2 GHz of bandwidth.
On the Tx side, it delivers an output power of 20 dBm with a gain of 32 dB while on the Rx side, it provides a gain of 14 dB and has a noise figure of 2 dB. The receive path of this module matches the optimal technologies to maximize receive sensitivity through noise figure performance that is consistent over a wide variety of conditions. It has integrated die-level filtering for second and third harmonics as well as 2.4 GHz rejection for DBDC operation. This module requires a DC supply of 5 V and consumes 25 mA (Rx) of current. It is available in a laminate package that measures 3.0 x 3.0 mm. The Front-end module is ideal for access points, wireless routers, IoT, customer premise equipments, and set-top box applications.
Product Details
- Part Number: QPF4750
- Manufacturer: Qorvo
- Description: Wi-Fi 6E (802.11ax) Front-End Module for Access Point Applications
General Parameters
- Type: Transmit / Receive Module
- Configuration: Coupler, Low Noise Amplifier, Power Amplifier, Power Detector, Switch
- Switch Configuration: SPDT
- Application Industry: Premise Equipment, Set Top Boxes Customer
- Application: Access Points, IoT, Wireless Routers
- Wireless Standard: 802.11 ax
- Bands: C Band
- Frequency: 5000 to 7000 MHz
- Tx Power: 15 to 18 dBm
- Tx Gain: 32 dB
- Voltage: 5 V
- Rx Gain: 14 dB
- Rx Noise Figure: 2 dB
- Rx Current: 25 mA
- Package Type: Surface Mount
- Package: Laminate
- Dimensions: 3 x 3 mm
- Note: Bypass Loss: 7.5 dB
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