HWS435
GaAs DC-2.5 GHz SPDT Switch
September 2006
V3
Features
•
Low Insertion Loss:
0.5 dB @ 2.5 GHz
•
Isolation:
20 dB @ 2.5 GHz
•
Low DC Power Consumption
•
Low Cost SOT-363 Plastic Lead (Pb) Free
SOT-363
Package, RoHS Compliant
Description
The HWS435 is a GaAs SPDT switch operating at
DC-2.5 GHz in a low cost SOT-363 plastic lead (Pb)
free package. The HWS435 features low insertion
loss with very low DC power consumption. This
switch can be used in IEEE 802.11b/g WLAN
systems for transmit/receive or antenna diversity
functions.
Electrical Specifications at 25° with 0, +3V Control Voltages
C
Parameter
Insertion Loss
Test Conditions
DC-1.0 GHz
DC-2.0 GHz
DC-2.5 GHz
DC-1.0 GHz
DC-2.0 GHz
DC-2.5 GHz
DC-2.5 GHz
0.5-2.5 GHz
@ 0/+3V
@ 0/+5V
Min.
Typ.
0.3
0.4
0.5
28
22
20
20
30
34
20
5
100
Max.
Unit
dB
0.7
dB
dB
Isolation
Return Loss
Input Power for One dB Compression
Switching Time
Control Current
18
dBm
dBm
ns
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.
HW [ HEXAWAVE, INC ]
