CWFA205 provides a complete 2.4GHz WLAN solution in an ultra compact package. Also, this chip is designed for ease of use; all the critical matching and harmonic filters are embedded. In addition, the antenna port is set at 50Ω for most of typical antenna. CWFA205 is compatible with 802.11b/g/b WLAN and is highly integrated with RF front-end circuit, digitalized baseband circuit and Bluetooth 3.0/4.0 function.