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| HWS434 GaAs DC-2.5 GHz SPDT Terminated Switch September 2006 V2 Features * 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 SOP-8 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 with 0, -5V Control Voltages C Parameter Insertion Loss Test Conditions DC-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz DC-1.0 GHz 1.0-2.0 GHz 2.0-2.5 GHz DC-2.5 GHz 0.5-2.5 GHz 0.5-2.5 GHz Min. Typ. 0.4 0.7 0.7 43 34 30 12 28 48 50 30 300 Max. Unit dB dB dB dB dB dB dB dBm dBm ns uA 0.9 Isolation Return Loss Input Power for One dB Compression Input Third Order Intermodulation Intercept Point Switching Time Control Current 27 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. HWS434 GaAs DC-2.5 GHz SPDT Terminated Switch September 2006 V2 Typical Performance Data @ +25 C Insertion Loss vs Frequency 0.0 -0.2 -0.4 -0.6 -0.8 -1.0 0.0 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 Absolute Maximum Ratings Parameter RF Input Power Control Voltage Absolute Maximum +32 dBm @ -5V -8V -40 to +85C C -65 to +150 C C Insertion Loss(dB) Operating Temperature Storage Temperature Pin Out (Top View) VC2 1 8 RF2 RFC 2 7 GND VC1 3 6 GND Isolation vs Frequency -20 -25 Isolation(dB) GND 4 5 RF1 -30 -35 -40 -45 -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 Logic Table for Switch On-Path VC1 1 0 VC2 0 1 RFC-RF1 Insertion Loss Isolation RFC-RF2 Isolation Insertion Loss Return Loss vs Frequency 0 -5 Return Loss (dB) On Port 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. |
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