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HWS305
GaAs DC-2.5 GH z S P DT S w itc h
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March 2004 V2
SOT-26
Features
Low Insertion Loss: 0.35 dB @ 2 GHz
Isolation: 26 dB @ 2 GHz
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P1dB: +25 dBm Typical @ +3V
IP3: 43 dBm
Low DC Power Consumption
Low Cost SOT-26 Plastic Package
Description
The HWS305 is a GaAs MMIC SPDT switch in a
low cost SOT-26 plastic package. The HWS305
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°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
DC-1.0 GHz
DC-2.5 GHz
0.30
0.40
0.50
0.60
dB
dB
Insertion Loss
DC-1.0 GHz
DC-2.0 GHz
DC-2.5 GHz
25
23
20
28
26
22
dB
dB
dB
Isolation
Return Loss
DC-2.5 GHz
20
dB
0.5-2.5 GHz
@ 0/+3V
@ 0/+5V
Input Power for One dB Compression
25
30
dBm
dBm
+5 dBm Per Tone @ 0.5-2.5 GHz
Input Third Order Intermodulation
Intercept Point
@ 0/+3V
@ 0/+5V
dBm
dBm
43
48
Switching Time
Control Current
50
5
ns
50
uA
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.