HWS507

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. Logic Table for Switch On-Path VC1 VC2 RFC-RF1 RFC-RF2 1 0 OFF On 01 On OFF Absolute Maximum Ratings Parameter RF Input Power 0.5-2.5 GHz Control Voltage Absolute Maximum +33 dBm +6V Operating Temperature Storage Temperature -40°C to +85°C -65°C to +150°C Recommended Operating Conditions (TA=+25o C) Parameter Min. Typ. Max. Unit Control Voltage (1) +1.8 +3.0 +5.3 V Control Voltage (0) -0.2 0 +0.2 V Control Voltage(1) – Control Voltage(0) 1.8V Hexawave Inc. 2 Prosperity Road II, Science-Based Industrial Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw All specifications are subject to change without notice. HWS507 GaAs 0.5 -3 GHz SPDT Switch May 2011 V3 Electrical Specif...