HWS418 Datasheet, PDF (2/2 Pages) Hexawave, Inc – GaAs DC-2.5 GHz SPDT Switch

HWS418
GaAs DC-2.5 GHz SPDT Switch
September 2006 V2
Absolute Maximum Ratings
Typical Performance Data @ +25°C
Insertion Loss vs Frequency
0.0
-0.2
-0.4
Parameter
RF Input Power
0.5-2.5 GHz
Absolute Maximum
+30 dBm
Control Voltage
+6V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +150°C
-0.6
Pin Out (Top View)
-0.8
-1.0
0.5
1.0
1.5
2.0
2.5
Frequency(GHz)
Isolation vs Frequency
-10
-15
CB
RF2
1
GND 2
3.0
RF1
3
CB
CA
6
VC2
5
RFC
CB
4
VC1
CA
DC blocking capacitors C_B are required on all RF ports.
C_B=C_A=51pF for operating frequency > 500MHz.
-20
-25
-30
-35
-40
0.5
1.0
1.5
2.0
2.5
Frequency(GHz)
Logic Table for Switch On-Path
VC1 VC2 RFC-RF1 RFC-RF2
1
0 Insertion Loss Isolation
0
1
Isolation Insertion Loss
3.0
‘1’ = +3V to +5V
‘0’ = 0V to +0.2V
Return Loss vs Frequency
-10
-15
-20
-25
-30
-35
-40
0.5
1.0
1.5
2.0
2.5
3.0
Frequency(GHz)
Hexawave Inc. 2 Prosperity Road II, Science-Based Industrial Park, Hsinchu, Taiwan. TEL [phone] FAX [phone]
http://www.hw.com.tw All specifications are subject to change without notice.