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| HWS443 GaAs DC-2.5 GHz SPDT Switch September 2006 V2 Features * Low Insertion Loss: 0.35 dB @ 2 GHz * Isolation: 26 dB @ 2 GHz * P1dB: +25 dBm Typical @ +3V * IP3: 43 dBm * Low DC Power Consumption * Low Cost SOT-26 Plastic Lead (Pb) Free SOT-26 Package * Lead Free and RoHS Compliant Version of HWS305 Description The HWS443 is a GaAs MMIC SPDT switch in a low cost SOT-26 plastic lead (Pb) free package. The HWS443 features low insertion loss with very low DC power consumption. This general purpose switch can be used in analog and digital wireless communication systems. Electrical Specifications at 25 with 0, +3V Control Voltages C Parameter Insertion Loss Test Conditions DC-1.0 GHz DC-2.5 GHz DC-1.0 GHz DC-2.0 GHz DC-2.5 GHz DC-2.5 GHz 0.5-2.5 GHz @ 0/+3V @ 0/+5V +5 dBm Per Tone @ 0.5-2.5 GHz @ 0/+3V @ 0/+5V 25 23 20 Min. Typ. 0.30 0.40 28 26 22 20 Max. 0.50 0.60 Unit dB dB dB dB dB dB Isolation Return Loss Input Power for One dB Compression 25 30 dBm dBm dBm dBm ns 50 uA Input Third Order Intermodulation Intercept Point Switching Time Control Current 43 48 50 5 Note: All measurements made in a 50 ohm system with 0/+3V 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. HWS443 GaAs DC-2.5 GHz SPDT Switch September 2006 V2 Typical Performance Data @ +25 C Insertion Loss vs Frequency 0.0 -0.2 Absolute Maximum Ratings Parameter RF Input Power 0.5-2.5 GHz Control Voltage Absolute Maximum +30 dBm +6V -40 to +85C C -65 to +150 C C Insertion Loss(dB) -0.4 -0.6 -0.8 Operating Temperature Storage Temperature Pin Out (Top View) -1.0 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 CB RF2 GND 1 2 3 6 5 CA VC2 RFC CB VC1 CA Isolation vs Frequency -10 -15 Isolation(dB) RF1 CB 4 -20 -25 -30 -35 -40 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 DC blocking capacitors CB are required on all RF ports. CB=CA=51pF for operating frequency > 500MHz. 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 -10 -15 Return Loss(dB) `1' = +3V to +5V `0' = 0V to +0.2V -20 -25 -30 -35 -40 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 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. |
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