HWS507 GaAs 0.5 -3 GHz SPDT Switch May 2011 V3 Features SOT-363 • 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 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. Absolute Maximum Ratings Pin Out (Top View) Parameter CB RF2 GND CA 1 6 2 5 CB RF1 3 4 CA CB Absolute Maximum VC2 RF Input Power 0.5-2.5 GHz RFC Control Voltage VC1 Operating Temperature +33 dBm +6V Storage Temperature -40°C to +85°C -65°C to +150°C DC blocking capacitors CB are required on all RF ports. CB=CA=51pF for operating frequency > 500MHz. Recommended Operating Conditions (TA=+25o C) Logic Table for Switch On-Path VC1 VC2 RFC-RF1 RFC-RF2 1 0 OFF On 0 1 On OFF 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 Specifications at 25°C with 0, +3.0V Control Voltages Parameter Test Conditions Min. Typ. Max. Unit 0.45 0.45 0.40 0.45 0.60 0.60 0.55 0.60 dB dB dB dB Insertion Loss 0.5-3.0 GHz 0.5-1. 0 GHz 1.0-2.0 GHz 2.0-3.0 GHz Isolation 0.5-3.0 GHz 0.5-1. 0 GHz 1.0-2.0 GHz 2.0-3.0 GHz 22 22 22 22 25 28 28 25 dB dB dB dB Return Loss 0.5-1.0 GHz 1.0-3.0 GHz 10 13 13 16 dB dB Input Power for One dB Compression 0.5-3.0 GHz @ 0/+3.0V 32 dBm 2nd Harmonics(2fo) fo = 2.0 GHz, Pin = 15 dBm fo = 2.5 GHz, Pin = 15 dBm -60 -60 -54 -54 dBc dBc 3rd Harmonics(3fo) fo = 2.0 GHz, Pin = 15 dBm fo = 2.5 GHz, Pin = 15 dBm -63 -63 -57 -57 dBc dBc 10% to 90%, 90% to 10% RF 500 1000 ns 5 50 uA Typ. Max. Unit 0.45 0.45 0.40 0.45 0.60 0.60 0.55 0.60 dB dB dB dB Switching Time Control Current Electrical Specifications at 25°C with 0, +1.8V Control Voltages Parameter Test Conditions Min. Insertion Loss 0.5-3.0 GHz 0.5-1. 0 GHz 1.0-2.0 GHz 2.0-3.0 GHz Isolation 0.5-3.0 GHz 0.5-1. 0 GHz 1.0-2.0 GHz 2.0-3.0 GHz 22 22 22 22 25 28 28 25 dB dB dB dB Return Loss 0.5-1.0 GHz 1.0-3.0 GHz 10 13 13 16 dB dB Input Power for One dB Compression 0.5-3.0 GHz @ 0/+1.8V 20 dBm 10% to 90%,90% to 10% RF 120 200 ns 5 50 uA Switching Time Control Current Note: All measurements made in a 50 Ohm system. 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 Typical Performance Data @ +25°C with 0, +3.0V Control Voltages Typical Performance Data @ +25°C with 0, +1.8V Control Voltages Return Loss vs. Frequency RFC RF1 RFC Return Loss vs. Frequency RF2 RFC -15 -20 -25 -30 -35 0.5 1.0 1.5 2.0 2.5 -20 -25 -30 -35 0.5 3.0 RFC RF1 1.5 RFC RF2 2.5 3.0 RFC RF1 RFC RF2 0 Insertion Loss(dB) -0.2 -0.4 -0.6 -0.8 1.0 1.5 2.0 2.5 -0.2 -0.4 -0.6 -0.8 -1 0.5 3.0 1.0 Frequency(GHz) RFC RF1 RFC RF2 RFC -20 -20 Isolation(dB) -15 -25 -30 -35 1.5 2.0 2.5 Frequency(GHz) 2.0 2.5 3.0 Isolation vs. Frequency -15 1.0 1.5 Frequency(GHz) Isolation vs. Frequency -40 0.5 2.0 Insertion Loss vs. Frequency 0 -1 0.5 1.0 Frequency(GHz) Insertion Loss vs. Frequency Insertion Loss(dB) RF2 -15 Frequency(GHz) Isolation(dB) RFC -10 Return Loss(dB) Return Loss(dB) -10 RF1 3.0 RF1 RFC RF2 -25 -30 -35 -40 0.5 1.0 1.5 2.0 2.5 3.0 Frequency(GHz) 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.