Features
• Four Inputs, Two Outputs Switch Matrix
• High Isolation
• Low DC Power Consumption
• Small TSSOP16 Plastic Package
• PHEMT process
TSSOP-16
HWS412
GaAs 0.9-3.0 GHz 4x2 Switch Matrix
April 2004 V5
Description
The HWS412 is a GaAs PHEMT 4x2 switch matrix
operating at 0.9 to 3.0 GHz in a low cost TSSOP16
plastic package. Any of the four inputs can be directed
to any of the two outputs. The HWS412 is suitable for
use in Direct Broadcast Satellite (DBS) switching
system or CATV applications.
Electrical Specifications at 25°C with 0V/+5V Control Voltages and 0 dBm Pin
Parameter
Test Conditions
Min. Typ. Max. Unit
Insertion Loss
Insertion Loss Flatness
Isolation (Above Insertion Loss)
Input Return Loss
0.90-3.00 GHz
0.90-3.00 GHz
0.90-1.50 GHz
1.50-2.15 GHz
2.15-3.00 GHz
0.90-3.00 GHz
5.5 7.0 dB
1.5
dB
33
36
dB
29
33
dB
25
30
dB
10
dB
Output Return Loss
0.90-3.00 GHz
13
dB
Control Current
Per One Control Pin
100 uA
Note: 1. All measurements made in a 50 ohm system with 0/+5.0V control voltages, unless otherwise specified.
2. ‘Isolation (Above Insertion Loss)’ = ∣‘isolation (off-state)’ – ‘insertion loss (on-state)’∣
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.