HWS433
GaAs 0.95-2.15 GHz 2x2 Switch Matrix
May 2011 V3
Features
•
Two Inputs, Two Outputs Switch Matrix
•
High Isolation
•
Low DC Power Consumption
•
Small TSSOP-16 Using Lead (Pb) free
TSSOP-16
materials with RoHS compliant
•
PHEMT process
Description
The HWS433 is a GaAs PHEMT 2x2 switch matrix
operating at 0.95 to 2.15 GHz in a low cost TSSOP-16
plastic lead (Pb) free package. Any of the two inputs
can be directed to any of the two outputs. The
HWS433 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
Insertion Loss
Test Conditions
0.95-2.15 GHz
0.95-1.70 GHz
0.95-2.15 GHz
0.95-1.70 GHz
1.70-2.15 GHz
0.95-2.15 GHz
33
30
Min.
Typ.
5.0
0.5
0.8
39
36
13
Max.
7.0
Unit
dB
dB
dB
dB
dB
dB
Insertion Loss Flatness
Isolation (Above Insertion Loss)
Output Return Loss
Control Current
200
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.
HWS433
GaAs 0.95-2.15 GHz 2x2 Switch Matrix
May 2011 V3
Typical Performance Data of Various States @ +25°C
Insertion Loss vs Frequency
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
0.5
1.0
1.5 2.0 2.5 3.0
Frequency (GHz)
3.5
4.0
Input Return Loss
0
-5
Input Selected
Input Deselected
Insertion Loss (dB)
Return Loss (dB)
-10
-15
-20
-25
-30
0.5
1.0
1.5 2.0 2.5 3.0
Frequency (GHz)
3.5
4.0
Isolation* vs Frequency
0
-10
Output Return Loss
0
-5
Isolation(dB)
-20
-30
-40
-50
-60
-70
0.5
1.0
1.5
2.0 2.5 3.0
Frequency(GHz)
3.5
4.0
Return Loss (dB)
-10
-15
-20
-25
-30
0.5
1.0
1.5 2.0 2.5 3.0
Frequency (GHz)
3.5
4.0
* Isolation is recorded above insertion loss.
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.
HWS433
GaAs 0.95-2.15 GHz 2x2 Switch Matrix
May 2011 V3
Pin Out (Top View)
C
B
IN2
GND
GND
VC 3
VC 4
GND
GND
OUT2
C
B
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C
B
GND
GND
OUT1
GND
GND
VC1
VC2
C
B
IN1
Absolute Maximum Ratings
Parameter
RF Input Power
Control Voltage
Operating Temperature
Storage Temperature
Absolute Maximum
+15 dBm @ +6V
+6V
-40°C to +85°C
-65°C to +150°C
Note:
1. DC blocking capacitors C
B
=51pF are required on all
RF ports.
2. Exposed pad in the bottom must be connected to
ground by via holes.
Logic Table for Switch On-Path
On Path
OUT1
IN1
IN2
-
-
‘1’ = +5V
‘0’ = 0V
OUT2
-
-
IN1
IN2
VC1
0
1
-
-
Control Pins
VC2
1
0
-
-
VC3
-
-
1
0
VC4
-
-
0
1
Recommended Operating Conditions
(T
A
=+25
o
C)
Parameter
Control Voltage (1)
Control Voltage (0)
Min.
+4.5
-0.5
Typ.
+5.0
0
Max.
+5.5
+0.5
Unit
V
V
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.
