详细描述
The RF5225 FEM is a single-chip integrated front-end module (FEM) for high-performance WiFi applications in the 2.4GHz to 2.5GHz ISM band. The FEM addresses the need for aggressive size reduction for a typical 802.11b/g front-end design and greatly reduces the number of components outside of the core chipset. The FEM has integrated b/g power amplifier, power detector, RX balun, and some TX filtering. It is also capable of switching between WiFi RX, WiFi TX and BTH RX/TX operations. The device is provided in a 3mm x 3mm x 0.45mm, 16-pin package. This module meets or exceeds the RF front-end needs of 802.11b/g WiFi RF systems.
特点
Single Supply Voltage 3.1V to 4.5V
Integrated 2.4GHz to 2.5GHz b/g Amplifier, RX Balun and TX/RX Switch
POUT=16dBm, 11g, OFDM at 3.0% EVM and POUT=19dBm, Meeting 11b Mask
Low Height Package, Suited for SiP and CoB Designs