HWS341 Datasheet, PDF (1/2 Pages) Hexawave, Inc – GaAs DC-2.5 GHz SPDT High Power Switch

Features
• ^{Low Insertion Loss : 0.40 dB @ 0.9 GHz}
• ^{High Isolation: 28 dB @ 0.9 GHz}
• ^{Harmonics: <-65 dBc}
• ^{Low DC Power Consumption}
• ^{Low Cost SOT-26 Plastic Package}
HWS341
GaAs DC-2.5 GHz SPDT High Power Switch
February 2006 V3
SOT-26
Description
The HWS341 is a GaAs MMIC SPDT high
power switch in a low cost SOT-26 plastic
package. The HWS341 features low insertion
loss with very low DC power consumption.
This high power switch can be used in GSM
and PCS systems as selection of transmit or
receive function for a common antenna.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Insertion Loss
Isolation
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
Min. Typ. Max. Unit
0.40 0.60 dB
0.50 0.70 dB
0.55
dB
25 27.5
dB
19 21.5
dB
19.0
dB
VSWR
DC-2.5 GHz
1.20:1
Input Power for One dB
2^nd & 3^rd Harmonics
0.5-2.5 GHz
34 dBm @1 GHz
38
dBm
70
dBc
Switching Time
200
ns
Control Current
100 uA
Note: All measurements made in a 50 ohm system with 0/+3.0V control voltages, unless otherwise
specified.
Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL [phone] FAX [phone]
http://www.hw.com.tw All specifications are subject to change without notice.