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QPF4257

Model Number: QPF4257

Front-End Module from Qorvo

FEM, 2.412 to 2.484 GHz, 33 dB TX Gain, 31 dBm, Laminate, 5 x 3 mm

Status: Standard | Datasheet: Request Data Sheet | RoHS Compliance:

The Qorvo® QPF4257 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 for a 5V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput. Integrated die level filtering for 2nd and 3rd harmonics as well as 5 GHz rejection for DBDC operation are included. A coupler with RF output as well as a broadrange, constant slope voltage logarithmic power detector is provided for application feedback.

The QPF4257 integrates a 2.4 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.

Part Number: QPF4257
Manufacturer: Qorvo
Sub Type: WiFi
Frequency Min: 2.412 MHz
Frequency Max: 2.484 MHz
Rx Gain: 16, 4 dB
Rx NF: 1.5, 2.6 dB
Tx Gain: 33 dB
Voltage Min: 5 V
Voltage Max: 5 V
OP1dB: 31 dBm

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Product may be included on Section 301 Tariff List and subject to applicable tariff charges.

Part Function	Part Number	Description
Evaluation Board	QPF4257EVB Qorvo	Evaluation Board for QPF4257

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Product Specifications For QPF4257 Front-End Module

Part Number: QPF4257 Manufacturer: Qorvo Product Description: FEM, 2.412 to 2.484 GHz, 33 dB TX Gain, 31 dBm, Laminate, 5 x 3 mm

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Tariff Notice

Product may be included on Section 301 Tariff List and subject to applicable tariff charges.

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QPF4257

Front-End Module from Qorvo

FEM, 2.412 to 2.484 GHz, 33 dB TX Gain, 31 dBm, Laminate, 5 x 3 mm

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QPF4257

Front-End Module from Qorvo

FEM, 2.412 to 2.484 GHz, 33 dB TX Gain, 31 dBm, Laminate, 5 x 3 mm

Technical Inquiry Request for QPF4257 Front-End Module

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