HWS408 데이터 시트보기 (PDF) - Hexawave, Inc
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HWS408 Datasheet PDF : 2 Pages
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Features
• Low Insertion Loss: 0.4 dB @ 2.5 GHz
• Isolation: 25 dB @ 2.5 GHz
• Low DC Power Consumption
• Low Cost SOT-363 Plastic Lead (Pb) Free
Package
• Lead Free and RoHS (Restrict of Hazardous
Substances) Compliant Version of HWS314
SOT-363
HWS408
GaAs DC-3 GHz SPDT Switch
November 2006 V5
Description
The HWS408 is a GaAs SPDT switch operating at
DC-3 GHz in a low cost SOT-363 plastic lead (Pb)
free package. The HWS408 features low insertion
loss with very low DC power consumption. This
switch can be used in many wireless digital
communication systems like IEEE 802.11b/g WLAN
and Bluetooth for transmit/receive selection or
antenna diversity function.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Test Conditions
Min. Typ. Max. Unit
Insertion Loss
Isolation
DC-2.5 GHz
2.5-3.0 GHz
DC-2.5 GHz
2.5-3.0 GHz
0.4
0.6
dB
0.5
0.7
dB
21
25
dB
20
23
dB
Return Loss
DC-3.0 GHz
20
dB
Input Power for One dB Compression
Switching Time
0.5-3.0 GHz
@ 0/+3V
@ 0/+5V
30
dBm
34
dBm
20
ns
Control Current
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-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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