Description
The HWS420 is a GaAs PHEMT MMIC DPDT switch operating at DC-6 GHz in a low cost miniature QFN12L (3 x 3 mm) plastic package. The HWS420 features low insertion loss and high isolation with very low DC power consumption. This switch can be used in IEEE 802.11a/b/g WLAN systems for combination of transmit/receive and antenna diversity functions.

Features
• Low Insertion Loss: 0.7 dB @ 2.5 GHz 1.0 dB @ 4.9 to 6.0 GHz
• Isolation: 27 dB @ 2.5 GHz 20 dB @ 4.9 to 6.0 GHz
• Low DC Power Consumption
• Miniature QFN12L (3x3 mm) Plastic Package, RoHS Compliant
• PHEMT process
• 4 Control Lines version of HWS383