HWS500 GaAs 0.5-6 GHz SPDT Switch February 2009 Features ETSLP (1.5x1.5) • Low Insertion Loss : 0.50 dB @ 2.7 GHz 0.75 dB @ 5.8 GHz • Isolation: 25.0 dB @ 2.7 GHz 32.0 dB @ 5.8 GHz • Low DC Power Consumption • Miniature ETSLP (1.5x1.5 mm) Plastic Lead (Pb) Free Package, ROHS Compliant • PHEMT process Description The HWS500 is a GaAs PHEMT MMIC SPDT switch operating at 0.5-6 GHz in a low cost miniature ETSLP plastic lead (Pb) free package. The HWS500 features low insertion loss and high isolation with very low DC power consumption. This Unit:mm 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 Insertion Loss 0.50-6.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz 5.15-5.88 GHz Isolation 0.50-6.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz 5.15-5.88 GHz Return Loss Input Power for 0.1 dB Compression Min. Typ. Max. Unit 0.75 0.50 0.60 0.75 0.60 0.80 0.90 dB dB dB dB 25.0 25.0 25.0 32.0 dB dB dB dB 0.50-6.00 GHz 15 dB 0.50-6.00 GHz @+3V @+5V 33 37 dBm dBm Second Harmonic Pin=20 dBm -75 dBc Third Harmonic Pin=20 dBm -75 dBc 25 dBm Per Tone, 3.80 GHz @+3V @+5V 57 60 dBm dBm @+3V 5 Input Third Order Intermodulation Intercept Point Control Current 20.0 20.0 30.0 20 uA Note: All measurements made in a 50 ohm system with 0/+3.0V control 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. V2 HWS500 GaAs 0.5-6 GHz SPDT Switch February 2009 Absolute Maximum Ratings Typical Performance Data with 8pF Capacitors @ +25°C Parameter Insertion Loss vs. Frequency -0.3 Insertion Loss (dB) V2 Absolute Maximum RF Input Power +36 dBm @ +3V Control Voltage +6V -0.4 Operating Temperature -40°C to +85°C -0.5 Storage Temperature -65°C to +150°C -0.6 Electrostatic Discharge Machine Model -0.7 Class M1 -0.8 Pin Out (Top View) -0.9 2 2.5 3 3.5 4 4.5 5 5.5 6 Frequency (GHz) VC2 1 CB Isolation vs. Frequency RFC 2 5 3 4 GND CB -15 -20 Isolation (dB) RF2 6 VC1 RF1 CB -25 -30 Note: -35 1. DC blocking capacitors CB=8pF are required on all -40 RF ports. 2. Exposed pad in the bottom must be connected to -45 2 2.5 3 3.5 4 4.5 5 5.5 6 ground by via holes. Frequency (GHz) Logic Table for Switch On-Path Return Loss (dB) Return Loss vs. Frequency VC1 VC2 RFC-RF1 RFC-RF2 0 1 0 On Off -5 0 1 Off On -10 ‘1’ = +3V to +5V ‘0’ = 0V to +0.2V -15 -20 -25 -30 -35 2 2.5 3 3.5 4 4.5 5 5.5 6 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.