AS225-313 General Description
The AS225-313 is a 0.16 GHz PHEMT GaAs IC SPDT antenna switch.Designed for WLAN applications,this device is capable of switching 1 W microwave signals with 3 V control voltage while maintaining high linearity performance.The switch covers the entire 802.11a,b and g frequency ranges.The low loss,high isolation,high linearity and low cost features make this switch ideal for Wireless LAN systems.
AS225-313 Maximum Ratings
AS225-313 Features
Positive low voltage control (0/+3 V)
Low insertion loss (0.6 dB,0.16 GHz)
High linearity (IIP3 = 53 dBm @ 3 V)
Miniature QFN-6 pin plastic package (2 mm x 3 mm)
PHEMT process
Available lead (Pb)-free MSL-2 @ 250 °C per JEDEC J-STD-020
AS225-313 Typical Application
WLAN 802.11a,b,g
AS225-313 Connection Diagram
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