HWS447

HWS447 GaAs DC-6 GHz SPDT Terminated Switch August 2007 V5 Features Low Insertion Loss : 0.50 dB @ 2.7 GHz QFN12L (3 x 3 mm) 0.60 dB @ 5.8 GHz Isolation: 29 dB @ 2.7 GHz 22 dB @ 5.8 GHz Low DC Power Consumption Miniature QFN12L (3x3 mm) Plastic Lead (Pb) Free Package, RoHS Compliant PHEMT process Description The HWS447 is a GaAs PHEMT MMIC SPDT switch operating at DC-6 GHz in a low cost miniature QFN12L (3 x 3 mm) plastic lead (Pb) free package. The HWS447 features low insertion loss and high isolation with very low DC power consumption. This switch can be used in WiMAX or IEEE 802.11a/b/g WLAN PC card and access point applications as transmit/receive switch, antenna diversity switch, or band-selection switch. Electrical Specifications at 25° C with 0, +3V Control Voltages Parameter Test Conditions 0.10-6.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz 5.15-5.88 GHz 0.10-6.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz 5.15-5.88 GHz 0.10-6.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz 5.15-5.88 GHz 0.10-6.00 GHz 0.10-6.00 GHz 2.00-6.00 GHz @+3V @+5V No RF Power Input 25 23 18 Min. Typ. 0.60 0.50 0.50 0.60 22 29 27 22 18 24 21 18 20 12 36 38 3 10 Max. Unit dB dB dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm uA Insertion Loss 0.80 0.80 0.90 Isolation (RFC Port to Off Port) Isolation (RF1 Port to RF2 Port) Return Loss (On Port) Return Loss (Off Port) Input Power for One dB Compression Control Current Note: All measurements made in a 50 ohm system with 0/+3.0V control voltages, unless otherwi...