INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Outline Dimensions ( )
inch
mm
Maximum Ratings
Features
cellular, PCN
satellite communication
receiver antenna switching
wideband, DC to 3 GHz
high isolation, 37 dB typ.
low video leakage, 30 mVp-p typ.
Applications
Operating Temperature
-30C to 85C
Storage Temperature
-55C to 100C
Input Power
see table
CASE STYLE: AN1102
PRICE: $19.95 ea. QTY (1-9)
Outline Drawing
GSWA-4-30DR
Electrical Specifi cations
FREQ.
(GHz)
INSERTION LOSS
(dB)
1dB COMPR.
(dBm)
IN-OUT ISOLATION
(dB)
DC-500
MHz
500-2000
MHz
2000-3000
MHz
DC-500
MHz
500-2000
MHz
2000-3000
MHz
DC-500
MHz
500-2000
MHz
2000-3000
MHz
f
L
f
U
Typ.
Max.
Typ.
Max.
Typ.
Max.
Typ.
Typ.
Typ.
Typ.
Min.
Typ.
Min.
Typ.
Min.
DC
3
1.25
1.8
2.0
3.0
2.75
3.9
23*
25
25
50
40
37
32
31
26
Pin Connections
RF IN
1
RF OUT 1
25
RF OUT 2
21
RF OUT 3
9
RF OUT 4
5
CONTROL 1
15
CONTROL 2
16
CONTROL 3
13
CONTROL 4
14
+5V
12
-5V
18
GROUND
all other pins
Additional Specifi cations
Control Voltage
Low Threshold
High Threshold
0/5.5
0.8 max.
3.5 min.
Control Current, mA
High V: 0.2 max.; Low V: 0.02 max.
Positive Supply V.
+50.5
Negative Supply V.
-50.25
Positive Supply Current, mA
4 max
Negative Supply Current, mA
20 max.
VSWR(:1)
1.28 typ., ON
1.24 typ.,OFF DC-2GHz
Rise/Fall time (10%-90%), ns
Switching time, 50% of Control to
90% RF (Turn-on), ns
10% RF (Turn-off), ns
25 typ.
45 typ.
**Video Leakage, mVp-p 0/-5V
Control
30 typ.
MTBF, hrs @85C case
30X10
6
** Video leakage or break through is defined as leakage of TTL switching signal to RF output ports.
All RF pins must be DC blocked or held at 0V DC.
A
B
C
D
E
F
G
H
J
-
.487
.06
.025
-
.020
.050
.040
.022
- 12.37 1.55
0.64
-
0.51
1.27
1.02
0.56
K
L
M
N
P
Q
R
S
wt
0.87
.441 .300
.236
.138
.03
.094
.094 grams
2.21 11.20 7.62
5.99
3.51
0.76
2.39
2.39
0.71
CONTROL LOGIC
Control Ports
RF outputs
1
2
3
4
1
2
3
4
Low
High
High
High
On
Off
Off
Off
Low
High
High
Off
On
Off
Off
High
Low
High
Off
Off
On
Off
High
High
Low
Off
Off
Off
On
*1dB compression gradually decreases to 10 dBm @ 1 MHz
Demo Board MCL P/N: TB-91
Suggested PCB Layout (PL-221)
50
SP4T, TTL Driver, Absorptive
DC to 3 GHz
Switch
GaAs
Surface Mount
REV. A
M102713
GSWA-4-30DR
WP/CP
060301
Page 1 of 2
Electrical Schematic
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
GSWA-4-30DR
INSERTION LOSS
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0
600
1200
1800
2400
3000
FREQUENCY (MHz)
I
N
SERTI
O
N LO
SS (
d
B)
at RF level of 0 dBm
GSWA-4-30DR
ISOLATION
30
40
50
60
70
80
90
0
600
1200
1800
2400
3000
FREQUENCY (MHz)
IS
OL
A
T
ION
(d
B
)
at RF level of 0 dBm
GSWA-4-30DR
VSWR
1.0
1.2
1.4
1.6
1.8
2.0
0
600
1200
1800
2400
3000
FREQUENCY (MHz)
VSW
R
IN
OUT-ON
OUT-OFF
at RF level of 0 dBm
FREQ.
(MHz)
ON INSERTION LOSS (dB)
TTL Low @ 0V)
IN-OUT
OFF ISOLATION (dB)
TTL High @ 5V)
IN-OUT
VSWR
IN
OUT
--
x
--
x
--
x
ON
--
x
OFF
--
x
10
0.58
0.025
81.27
4.21
1.04
1.05
1.09
28
0.66
0.018
73.11
4.37
1.06
1.04
1.08
64
0.77
0.017
72.78
6.25
1.05
1.05
1.08
100
0.82
0.015
75.11
4.71
1.05
1.06
1.07
260
0.97
0.010
68.08
5.57
1.14
1.11
1.07
420
1.10
0.012
60.51
1.69
1.21
1.16
1.08
600
1.23
0.014
56.91
1.13
1.25
1.21
1.06
800
1.31
0.011
53.59
1.34
1.30
1.28
1.08
1000
1.44
0.018
50.26
0.95
1.39
1.32
1.09
1200
1.49
0.019
48.06
0.56
1.43
1.35
1.10
1400
1.61
0.023
45.78
0.44
1.44
1.36
1.12
1600
1.70
0.025
43.73
0.35
1.50
1.39
1.12
1800
1.76
0.018
41.79
0.33
1.57
1.42
1.12
2000
1.92
0.025
40.34
0.40
1.49
1.40
1.15
2200
2.05
0.025
39.17
0.37
1.64
1.48
1.12
2400
2.18
0.026
38.05
0.41
1.69
1.50
1.14
2600
2.36
0.030
37.08
0.32
1.65
1.68
1.13
2800
2.57
0.037
36.32
0.30
1.65
1.75
1.11
3000
2.88
0.048
35.55
0.34
1.84
2.00
1.13
Typical Performance Data
GSWA-4-30DR
Page 2 of 2
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