Surface Mount
Power Splitter/Combiner
AD3PS-1+
3 Way-0° 50Ω
1 to 300 MHz
Maximum Ratings
Features
• wideband, 1 to 300 MHz
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-40°C to 85°C
CASE STYLE: CJ725
• high isolation, 35 dB typ.
-55°C to 100°C
0.5W max.
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
• good input port matching VSWR, 1.12 typ.
• good output port matching VSWR, 1.14 typ.
• small surface mount package
0.25W max.
Permanent damage may occur if any of these limits are exceeded.
Applications
• VHF-TV
• aircraft communications
Reel Size
7”
13”
Devices/Reel
10, 20, 50, 100, 200
500
Pin Connections
SUM PORT
1
PORT 1
8
Electrical Specifications
PORT 2
5
4
FREQ.
RANGE
(MHz)
ISOLATION
INSERTION LOSS (dB)
ABOVE 4.8 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
PORT 3
(dB)
GROUND
2,3,6,7
L
M
U
L
M
U
L
M
U
L
M
U
fL-fU
Typ. Min. Typ. Min. Typ. Min. Typ. Max. Typ. Max. Typ. Max.
40 23 35 20 27 18 0.3 0.8 0.4 1.0 0.8 1.5
M = 10-150 MHz U = 150-300 MHz
Max. Max. Max.
Max. Max. Max.
0.2 0.3 0.5
Outline Drawing
1-300
1
4
6
L = 1-10 MHz
Typical Performance Data
Freq.
(MHz)
Total Loss1
Amp.
Unbal.
(dB)
Isolation
(dB)
Phase VSWR VSWR VSWR VSWR
(dB)
Unbal.
S
1
2
3
(deg.)
S-1
S-2
S-3
1-2
1-3
2-3
1.00
4.00
7.00
10.00
20.00
5.15
5.05
5.05
5.06
5.08
5.16
5.06
5.06
5.06
5.08
5.17
5.06
5.06
5.06
5.09
0.01
0.01
0.01
0.01
0.01
36.32
42.83
43.56
43.53
42.24
40.91
45.40
45.44
45.25
43.79
35.31
44.11
46.46
46.58
43.05
0.04
0.04
0.09
0.11
0.16
1.10
1.04
1.04
1.04
1.04
1.24
1.13
1.11
1.11
1.10
1.26
1.13
1.12
1.11
1.10
1.25
1.13
1.12
1.11
1.11
PCB Land Pattern
40.00
60.00
100.00
120.00
200.00
5.11
5.14
5.21
5.24
5.42
5.12
5.14
5.20
5.24
5.40
5.12
5.15
5.21
5.23
5.39
0.00
0.01
0.00
0.01
0.03
38.90
36.16
32.45
31.12
27.39
40.37
37.63
33.97
32.66
29.05
37.60
34.33
30.23
28.79
24.87
0.35
0.51
0.89
1.05
1.69
1.06
1.08
1.12
1.14
1.21
1.10
1.10
1.11
1.11
1.14
1.10
1.11
1.12
1.12
1.16
1.10
1.11
1.12
1.12
1.15
220.00
240.00
260.00
280.00
300.00
5.47
5.54
5.63
5.71
5.82
5.44
5.50
5.57
5.65
5.74
5.42
5.48
5.55
5.63
5.71
0.05
0.06
0.08
0.09
0.11
26.68
25.96
25.24
24.50
23.71
28.34
27.65
26.92
26.14
25.31
24.14
23.43
22.74
22.04
21.33
1.84
1.93
2.15
2.25
2.39
1.23
1.25
1.27
1.29
1.31
1.15
1.15
1.16
1.18
1.19
1.17
1.18
1.19
1.21
1.23
1.16
1.17
1.18
1.19
1.21
Suggested Layout,
Tolerance to be within .002
inch
Outline Dimensions (
)
mm
1. Total Loss = Insertion Loss + 4.8dB splitter loss.
A
.397
10.08
B
.032
0.81
C
.385
D
.435
9.78 11.05
E
.310
7.87
F
.215
5.46
G
.100
2.54
AD3PS-1+
TOTAL LOSS
AD3PS-1+
ISOLATION
6.0
5.8
5.6
5.4
5.2
50
H
.015
0.38
J
.025
0.64
K
.035
0.89
L
.075
1.91
M
.120
3.05
N
.060
P
wt
S-1
S-2
S-3
.420 grams
0.45
40
30
20
10
0
1.52 10.67
Demo Board MCL P/N: TB-83
Suggested PCB Layout (PL-063)
1-2
100
1-3
2-3
5.0
0
50
100
150
200
250
300
0
50
150
200
250
300
FREQUENCY (MHz)
FREQUENCY (MHz)
AD3PS-1+
VSWR
1.5
1.4
1.3
1.2
1.1
electrical schematic
#S-VSWR
#1-VSWR
1.0
0
50
100
150
200
250
300
FREQUENCY (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
REV. J
M151107
ED-7781/1
AD3PS-1+
HY/TD/CP/AM
170331
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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