HWS398
!
Features
•
Low Insertion Loss:
0.4 dB @ 2.5 GHz
!
July 2004
V1
SOT-363
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
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° with 0, +3V Control Voltages
C
Parameter
Insertion Loss
Test Conditions
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
Min.
Typ.
0.8
0.4
0.8
16
28
14
17
15
26
13
16
20
30
5
100
Max.
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
uA
1.1
Isolation 1
(RF1-RF2)
Isolation 2
(RFC-RF1, RFC-RF2)
Return Loss
Input Power for One dB Compression
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 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.
HW [ HEXAWAVE, INC ]
