HWS398 데이터 시트보기 (PDF) - Hexawave, Inc
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HWS398 Datasheet PDF : 2 Pages
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Features
• Low Insertion Loss: 0.4 dB @ 2.5 GHz
0.8 dB @ 5.8 GHz
• Isolation: 26 dB @ 2.5 GHz
16 dB @ 5.8 GHz
• Low DC Power Consumption
• Low Cost SOT-363 Plastic Package
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SOT-363
HWS398
July 2004 V1
Description
The HWS398 is a GaAs SPDT switch operating at
DC-6 GHz in a low cost SOT-363 plastic package.
The HWS398 features low insertion loss with very
low DC power consumption. This switch can be
used in IEEE 802.11a/b/g WLAN systems for
combination of transmit/receive and antenna
diversity functions.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min. Typ. Max. Unit
Insertion Loss
Isolation 1
(RF1-RF2)
Isolation 2
(RFC-RF1, RFC-RF2)
Return Loss
Input Power for One dB Compression
Control Current
0.1-6.0 GHz
2.4-2.5 GHz
4.9-5.8 GHz
0.1-6.0 GHz
2.4-2.5 GHz
4.9-5.8 GHz
0.1-6.0 GHz
2.4-2.5 GHz
4.9-5.8 GHz
0.1-6.0 GHz
2.0-6.0 GHz
0.8
dB
0.4
dB
0.8
1.1
dB
16
dB
28
dB
14
17
dB
15
dB
26
dB
13
16
dB
20
dB
30
dBm
5
100 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.
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