HWS509 GaAs 0.5-3 GHz SPDT Switch January 2011 V3 Features LUSON6L (1.0X1.0X0.4 mm) • Low Insertion Loss: 0.5 dB @ 2.5 GHz • Isolation: 30 dB @ 2.5 GHz • Low DC Power Consumption • Miniature LUSON6L (1x1x0.4 mm) Using Lead (Pb) free materials with RoHS compliant • PHEMT process Description The HWS509 is a GaAs PHEMT MMIC SPDT switch operating at 0.5 -3.0 GHz in a low cost miniature LUSON6L (1.0 x 1.0 x 0.4 mm) plastic lead (Pb) free package. The HWS509 features low insertion loss and high isolation with very low DC power consumption. This switch can be used in Bluetooth or IEEE 802.11b/g/n WLAN 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 Insertion Loss 0.5-2.5 GHz 2.5-3.0 GHz Isolation 0.5-2.5 GHz 2.5-3.0 GHz Return Loss 0.5-3.0 GHz Min. Max. Unit 0.4 0.5 0.5 0.6 dB dB 28 30 dB dB 18 dB 30 dBm Switching Time 100 ns Control Current 5 Input Power for One dB Compression 0.5-3.0 GHz @0/+3V 25 27 Typ. 27 20 Note: All measurements made in a 50 Ohm system with 0/+3Vcontrol voltages, unless otherwise specified. Hexawave Inc. 2 Prosperity Road II, Science 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. uA HWS509 GaAs 0.5-3 GHz SPDT Switch January 2011 V3 Typical Performance Data with 47 pF Capacitors @ +25°C Absolute Maximum Ratings Parameter Return Loss vs. Frequency Return Loss(dB) -15 Absolute Maximum RF Input Power 0.5-2.5 GHz -20 +36 dBm Control Voltage +6V -25 Operating Temperature -40°C to +85°C -30 Storage Temperature -65°C to +150°C -35 Electrostatic Discharge Machine Model -40 0.5 1.0 1.5 2.0 2.5 Class M1 3.0 Pin Out (Top View) Frequency(GHz) Insertion Loss vs. Frequency CA Insertion Loss(dB) 0 RF1 1 6 2 5 CB -0.2 GND RFC CB -0.4 RF2 -0.6 3 1.0 1.5 2.0 2.5 3.0 Frequency(GHz) VC2 4 CA CB -0.8 -1 0.5 VC1 Note: DC blocking capacitors CB are required on all RF ports. CB=CA=47pF for operating frequency > 500MHz. Logic Table for Switch On-Path Isolation vs. Frequency VC1 VC2 RFC-RF1 RFC-RF2 1 0 On Off 0 1 Off On Isolation(dB) -15 -20 -25 ‘1’ = +2.7V to +5.0V ‘0’ = 0V to +0.2V -30 -35 -40 0.5 1.0 1.5 2.0 2.5 3.0 Frequency(GHz) Hexawave Inc. 2 Prosperity Road II, Science 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.