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HWS303
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GaAs DC-2.5 GH z S P DT S w itc h
March 2004 V2
SOT-363
Features
Low Insertion Loss: 0.35 dB @ 2 GHz
Isolation: 25 dB @ 2 GHz
P1dB: +26 dBm Typical @ +3V
IP3: 43 dBm
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Low DC Power Consumption
Low Cost SOT-363 Plastic
Package Description
The HWS303 is a GaAs MMIC SPDT switch in a
low cost SOT-363 plastic package. The HWS303
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
0.35
0.40
0.55
0.60
dB
dB
DC-2.0 GHz
DC-2.5 GHz
Insertion Loss
DC-1.0 GHz
DC-2.0 GHz
DC-2.5 GHz
25
22
21
28
25
23
dB
dB
dB
Isolation
Return Loss
DC-2.5 GHz
20
dB
0.5-2.5 GHz
@ 0/+3V
@ 0/+5V
dBm
dBm
Input Power for One dB Compression
26
30
+5 dBm Per Tone @ 0.5-2.5 GHz
Input Third Order Intermodulation
Intercept Point
@ 0/+3V
@ 0/+5V
43
48
dBm
dBm
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.