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RFFM3482Q Datasheet Automotive WiFi FRONT END MODULE

Manufacturer: RF Micro Devices (now Qorvo)

General Description

The RFFM3842Q FEM is a single-chip integrated front end module (FEM) for automotive WiFi.

The FEM addresses the need for aggressive size reduction for a typical 802.11b/g/n front end design and greatly reduces the number of components outside of the core chipset.

The front end module has integrated b/g/n power amplifier, directional power detector, Rx balun, and some Tx filtering.

Overview

RFFM3482Q 2.4GHz to 2.5GHz, Automotive WiFi Front End Module Package Style: QFN, 16-pin, 3mm x 3mm x 0.

Key Features

  • Single Voltage Supply 3.3V to 4.2V.
  • Integrated 2.5GHz b/g/n Amplifier, Rx Balun and Tx/Rx Switch and Directional Power Detector.
  • POUT = 17dBm, 11g, OFDM at 2.4% EVM and POUT = 21.5dBm, Meeting 11b Mask.