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Features
• Low Insertion Loss: 0.45 dB @ 2.5 GHz • Isolation: 25 dB @ 2.5 GHz • Low DC Power Consumption • Low Cost SOT-363 Using Lead (Pb) free
materials with RoHS compliant • 1.8V to 5.3V Operation
SOT-363
HWS507
GaAs 0.5 -3 GHz SPDT Switch
May 2011 V3
Description
The HWS507 is a GaAs SPDT switch operating at 0.5-3 GHz in a low cost SOT-363 plastic lead (Pb) free package. The HWS507 can operate from 1.8V to 5.3V control voltage with low insertion loss and high isolation. This switch can be used in IEEE 802.11b/g WLAN systems for transmit/receive or antenna diversity functions.
Pin Out (Top View)
CB RF2 1
GND 2
RF1 3 CB
CA
6
5
CB
4
CA
VC2 RFC VC1
DC blocking capacitors CB are required on all RF ports. CB=CA=51pF for operating frequency > 500MHz.