Description
The HWS499 is a GaAs PHEMT MMIC DPDT switch operating at DC-4 GHz in a low cost miniature QFN12L (3 x 3 mm) plastic lead (Pb) free package. The HWS499 features low insertion loss and high isolation with very low DC power consumption. This switch can be used in WiMAX or IEEE 802.11b/g WLAN systems for combination of transmit/receive and antenna diversity functions.

FEATUREs
• Low Insertion Loss : 0.9 dB @ 2.50 GHz 1.0 dB @ 3.5 GHz
• Isolation: 22 dB @ 2.50 GHz 20 dB @ 3.5GHz
• Low DC Power Consumption
• Miniature QFN12L (3x3 mm) Plastic Lead (Pb) Free Package, RoHS Compliant
• PHEMT process