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ARF4201 2.4GHz-2.5GHz Wi-Fi 6 Front-End Module

General Description

ARF4201 is an integrated high power front end module (FEM) designed for Wi-Fi 6 (802.11ax) systems. The compact form factor and integrated matching minimizes layout area in the application. The ARF4201 port impedance is 50 Ω


Features 

5 V Operation 

33dB TX Gain 

14dB RX Gain 

MCS11, +21 dBm, -43 dB EVM 

MCS9, +22.5 dBm, -35 dB EVM 

MCS7, +23.5 dBm, -30 dB EVM 

16Pin 3X3mm QFN Package 

Integrated 802.11ax, 2.4 GHz PA, LNA with bypass, and T/R switch 

Integrated logarithmic power detector and directional coupler

Applications

802.11ax set-top boxes, networking, and personal computer systems 

PC cards, PCMCIA cards, mini-cards, and half mini-cards 

WLAN enabled wireless video systems


ARF4201.pdf


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