QPF4259 Front End Module by Qorvo
The QPF4259 from Qorvo is a 2.4 GHz Wi-Fi 7 Front End Module. It has an integrated 2.4 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA). The FEM has a coupler with RF output as well as a broad range, constant slope voltage RF and DC logarithmic power detector for application feedback. It has integrated die-level filtering for 2nd and 3rd harmonics as well as 5 GHz rejection for DBDC operation.
In the Tx chain, it delivers an output power of +27 dBm with a gain of 30 dB while in the Rx chain, this module provides a gain of 16 dB with a noise figure of 1.7 dB and bypass loss of 6.5 dB. This module provides out-of-band rejection of 20 dB (5-7 GHz) on the Rx path. The QPF4259 requires a DC supply of +5 V and reduces power consumption while maintaining exceptional linear output power and throughput. It is available in a 16-pad laminate package that measures 3 x 3 mm and is ideal for Wi-Fi 7 (802.11be) systems, access points, wireless routers, residential gateways, customer premise equipment and Internet of Things applications.
Product Details
- Part Number: QPF4259
- Manufacturer: Qorvo
- Description: 2 GHz Wi-Fi 7 High Power Front End Module
General Parameters
- Type: Transmit / Receive Module
- Configuration: Low Noise Amplifier, Power Amplifier, Switch
- Switch Configuration: SPDT
- Application: Access Points, IoT, Residential Gateways, Wireless Routers
- Wireless Standard: Wi-Fi 7
- Frequency: 2412 to 2484 MHz
- Tx Power: 12 to 27 dBm
- Tx Gain: 30 dB
- Voltage: 5 V
- Rx Gain: 16 dB
- Rx Noise Figure; 1.5 to 2.6 dB
- Package Type: Surface Mount
- Package: 16 Pad Laminate
- Dimensions: 5.0 x 3.0 mm
- RoHS: Yes
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