Please note: AS225-313LF is being discontinued and is not recommended for new designs.
The suggested replacement
is
SKY13351-378LF
The AS225-313LF is a 0.1–6 GHz PHEMT GaAs switch. Designed for WLAN applications, this device is capable of switching 1 W microwave signals with 3 V control while maintaining high linearity performance. The switch covers the entire 802.11a,b,g frequency ranges. The low loss, high isolation, high linearity and low cost features make it ideal for wireless LAN systems.