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| HWS418 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-363 Plastic Lead (Pb) Free SOT-363 Package * Lead Free and RoHS Compliant Version of HWS306 Description The HWS418 is a GaAs SPDT switch operating at DC-2.5 GHz in a low cost SOT-363 plastic lead (Pb) free package. The HWS418 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-2.0 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 22 21 Min. Typ. 0.35 0.40 28 25 23 20 Max. 0.55 0.60 Unit dB dB dB dB dB dB Isolation Return Loss Input Power for One dB Compression 25 30 43 48 50 5 50 dBm dBm dBm dBm ns uA Input Third Order Intermodulation Intercept Point Switching Time Control Current Note: All measurements made in a 50 ohm system with 0/+3V control voltages, unless otherwise specified. Hexawave Inc. 2 Prosperity Road II, Science-Based Industrial 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. HWS418 GaAs DC-2.5 GHz SPDT Switch September 2006 V2 Absolute Maximum Ratings Parameter Absolute Maximum +30 dBm +6V -40 to +85C C -65 to +150 C C Typical Performance Data @ +25 C Insertion Loss vs Frequency 0.0 -0.2 RF Input Power 0.5-2.5 GHz Control Voltage Operating Temperature Insertion Loss(dB) Storage Temperature -0.4 -0.6 -0.8 -1.0 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 RF1 CB 3 Pin Out (Top View) CB RF2 GND 1 2 6 5 CA VC2 RFC CB 4 VC1 CA Isolation vs Frequency -10 -15 Isolation(dB) DC blocking capacitors CB are required on all RF ports. CB=CA=51pF for operating frequency > 500MHz. -20 -25 -30 -35 -40 0.5 1.0 1.5 2.0 Frequency(GHz) 2.5 3.0 Logic Table for Switch On-Path VC1 1 0 VC2 0 1 RFC-RF1 Insertion Loss Isolation RFC-RF2 Isolation Insertion Loss `1' = +3V to +5V `0' = 0V to +0.2V Return Loss vs Frequency -10 -15 Return Loss(dB) -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-Based Industrial 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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