Description
The AS209-321 is a GaAs PHEMT reflective SPDT switch that has been designed for WLAN TX/RX applications. This device has been optimized to provide excellent performance from DC–6 GHz.The AS209-321’s high frequency, low loss and high linearity make it an ideal choice for 802.11a, 802.11b and 3.5 GHz fixed wireless LAN applications.

Features
■ Single Broadband Design Covers 802.11a, 802.11b and 3.5 GHz Fixed Wireless Applications
■ Positive Voltage Control (0, +5 V)
■ Low Insertion Loss Thru 6 GHz
■ High Linearity
■ QFN-12 3 x 3 mm Package
■ Low Cost