SCA-4-10 Datasheet, PDF (1/1 Pages) Mini-Circuits – Power Splitter/Combiner 4 Way-0° 50Ω 5 to 1000 MHz

Surface Mount
Power Splitter/Combiner
4 Way-0° 50Ω
5 to 1000 MHz
NEW_S^! _CA-4-10
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-40°C to 85°C
-55°C to 100°C
0.5W max.
0.375W max.
Features
• wideband, 5-1000 MHz
• high isolation, 25 dB typ.
• good matching VSWR, 1.20 typ.
• excellent amplitude unbalance, 0.3 dB typ.
CASE STYLE: DZ943
PRICE: $6.95 ea. QTY (10-49)
Pin Connections
SUM PORT
PORT 1
PORT 2
PORT 3
PORT 4
GROUND
3
6
7
9
10
1,2,4,5,8
Outline Drawing
Applications
• cellular
• UHF/VHF receivers/transmitters
FREQ.
RANGE
(MHz)
f_L-f_U
5-1000
5-400
400-600
600-1000
Splitter Electrical Specifications
ISOLATION
(dB)
Typ.
Min.
INSERTION LOSS (dB)
ABOVE 6 dB
Typ.
Max.
PHASE
UNBALANCE
(Degrees)
Max.
30
20
0.7
1.3
5
25
17
0.8
1.5
6
20
15
1.2
2.5
11
AMPLITUDE
UNBALANCE
(dB)
Max.
0.8
0.7
0.9
Outline Dimensions
(
) ^inch
mm
A
B
C
D
E
F
G
.30 .250 .190 .274 .050 .050 .012
7.62 6.35 4.83 6.96 1.27 1.27 0.30
H
J
K
LM
.057 .004 .085 .296 .030
1.45 0.10 2.16 7.52 0.76
wt
grams
0.5
Demo Board MCL P/N: TB-238
Suggested PCB Layout (PL-124)
Typical Performance Data
Freq.
(MHz)
Insertion Loss
(dB)
S-1 S-2 S-3 S-4
Amp.
Unbal.
(dB)
Isolation
(dB)
1-2 1-3 2-3
Phase VSWR VSWR VSWR VSWR VSWR
Unbal. S
1
2
3
4
(deg.)
5.00 6.45 6.24 6.42 6.64 0.40
26.19 34.01 33.81
1.29
50.00 6.47 6.29 6.45 6.63 0.34
31.60 39.09 38.86
0.13
100.00 6.50 6.29 6.43 6.66 0.37
30.63 37.97 37.92
0.15
150.00 6.52 6.35 6.51 6.66 0.31
29.01 37.05 36.89
0.44
200.00 6.57 6.39 6.53 6.71 0.32
29.49 41.86 41.97
0.24
300.00 6.65 6.48 6.61 6.79 0.31
26.87 42.07 40.69
0.32
400.00 6.71 6.53 6.66 6.84 0.31
25.00 42.50 39.88
0.55
500.00 6.77 6.61 6.73 6.89 0.29
22.58 37.45 35.25
0.71
600.00 6.95 6.76 6.88 7.06 0.30
20.22 32.04 30.58
0.90
700.00 7.15 6.93 7.04 7.24 0.32
18.85 29.45 28.38
1.14
800.00 7.23 6.99 7.09 7.30 0.31
18.09 28.08 27.25
1.36
850.00 7.52 7.28 7.37 7.57 0.29
17.68 27.02 26.38
1.88
900.00 7.35 7.11 7.17 7.39 0.29
17.46 26.36 25.85
1.56
950.00 7.52 7.27 7.35 7.52 0.26
17.66 26.27 25.91
1.88
1000.00 7.83 7.57 7.60 7.85 0.29
17.65 25.13 24.92
2.65
1.07 1.37 1.31 1.32 1.38
1.04 1.27 1.22 1.25 1.30
1.06 1.25 1.21 1.24 1.28
1.08 1.24 1.20 1.22 1.26
1.09 1.25 1.21 1.23 1.26
1.13 1.23 1.21 1.21 1.23
1.20 1.21 1.20 1.20 1.20
1.22 1.19 1.20 1.19 1.18
1.27 1.14 1.16 1.15 1.12
1.36 1.08 1.13 1.12 1.06
1.41 1.06 1.15 1.12 1.03
1.54 1.07 1.17 1.14 1.06
1.57 1.11 1.19 1.16 1.09
1.60 1.13 1.24 1.20 1.13
1.74 1.20 1.29 1.25 1.19
10.0
9.5
SCA-4-10
INSERTION LOSS
at RF level of -10 dBm
S-1(dB)
S-3(dB)
9.0
8.5
8.0
7.5
7.0
6.5
6.0
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY(MHz)
at RF level of -10 dBm
2.0
#S-VSWR
1.8
SCA-4-10
VSWR
#1-VSWR #3-VSWR
at RF level of -10 dBm
60
50
SCA-4-10
ISOLATION
ISO 1-2 ISO 1-3 ISO 2-3
40
30
20
10
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
1.6
1.4
1.2
1.0
0
100 200 300 400 500 600 700 800 900 1000
FREQUENCY (MHz)
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SCA-4-10
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