HWS434 GaAs DC-2.5 GHz SPDT Terminated Switch September 2006 Features SOP-8 • Low Insertion Loss : 0.70 dB @ 2 GHz • High Isolation: 34 dB @ 2 GHz • Low DC Power Consumption • Miniature SOP-8 Plastic Lead (Pb) Free Package, RoHS Compliant • PHEMT process Description The HWS434 is a GaAs MMIC SPDT terminated (non-reflective) switch in a low cost SOP-8 plastic lead (Pb) free package. The HWS434 features low insertion loss and high isolation with very low DC power consumption. Typical applications include CATV and basestation systems for either SPDT or SPST functions. Electrical Specifications at 25°C with 0, -5V Control Voltages Parameter Insertion Loss Isolation Test Conditions Min. Typ. Max. Unit 0.9 dB dB dB DC-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 0.4 0.7 0.7 DC-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz 43 34 30 dB dB dB 27 Return Loss DC-2.5 GHz 12 dB Input Power for One dB Compression 0.5-2.5 GHz 28 dBm Input Third Order Intermodulation Intercept Point 0.5-2.5 GHz 48 dBm Switching Time 50 ns Control Current 30 300 uA Note: All measurements made in a 50 ohm system with 0/-5V control voltages, unless otherwise specified. Hexawave Inc. 1F, 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 HWS434 GaAs DC-2.5 GHz SPDT Terminated Switch September 2006 V2 Absolute Maximum Ratings Typical Performance Data @ +25°C Parameter Insertion Loss vs Frequency 0.0 Insertion Loss(dB) -0.2 -0.4 Absolute Maximum RF Input Power +32 dBm @ -5V Control Voltage -8V Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C -0.6 Pin Out (Top View) -0.8 VC2 1 8 RF2 RFC 2 7 GND VC1 3 6 GND GND 4 5 RF1 -1.0 0.0 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 Isolation vs Frequency -20 Isolation(dB) -25 -30 Logic Table for Switch On-Path -35 -40 VC1 VC2 RFC-RF1 RFC-RF2 -45 1 0 Insertion Loss Isolation 0 1 Isolation Insertion Loss -50 -55 0.0 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 ‘1’ = -3V to -5V ‘0’ = 0V to -0.2V Return Loss vs Frequency 0 On Port Return Loss (dB) -5 Off Port -10 -15 -20 -25 -30 -35 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) 2.5 3.0 Hexawave Inc. 1F, 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. http://www.hw.com.tw TEL 886-3-578-5100 FAX 886-3-577-0512 All specifications are subject to change without notice.