3V to 5V 802.11n/ac High Linearity WiFi Front End Modules

This simplifies the total front end solution by reducing the bill of materials, system footprint, and manufacturability costs. Each of these devices integrates a power amplifier, switch, LNA with bypass, and a power detector coupler for improved accuracy and are provided in a 3mm x 3mm x 1.0mm, 16-pin laminate package.

Features

• Optimized Dynamic EVM Design

• 100% RF Production Tested

• Integrated Amplifier (RFFM4203: 2.4GHz to 2.5GHz, RFFM4501: 4.9GHz to 5.85GHz), Tx/Rx Switch (RFFM4203: SP3T, RFFM4501: SPDT), LNA with Bypass, and Power Detector Coupler
• POUT (RFFM4203)

           o 20.5dBm, 11g/n, 5V <3% Dynamic EVM
           o 19dBm, 11n, 3.3V 2.5% Dynamic EVM

           o 17dBm, 11ac, 3.3V 1.8% Dynamic EVM

• POUT (RFFM4501)

           o 20dBm, 11a/n, 5V <3% Dynamic EVM
           o 17dBm, 11n, 3.3V <3% Dynamic EVM
           o 14dBm, 11ac, 3.3V <1.8% Dynamic EVM


Applications

• WiFi: IEEE 802.11b/g/n/ac (RFFM4203), IEEE 802.11a/n/ac (RFFM4501)

• ISM Band Solutions: 2.4GHz to 2.5GHz (RFFM4203), 4.9GHz to 5.85GHz (RFFM4501)

• Portable Battery-Powered Equipment

• Laptops, WiFi Access Points, Gateways, and Set Top Boxes

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