SCA-4-10-75 Datasheet, PDF (1/1 Pages) Mini-Circuits – Power Splitter/Combiner 4 Way-0° 75Ω 10 to 1000 MHz

Surface Mount
Power Splitter/Combiner
NEW_S^!_CA-4-10-75
4 Way-0° 75Ω
10 to 1000 MHz
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.
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
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-247
Suggested PCB Layout (PL-133)
Features
• wideband, 10-1000 MHz
• high isolation, 25 dB typ.
• good amplitude unbalance, 0.5 dB typ.
• patent pending
Applications
• cellular
• UHF/VHF receivers/transmitters
CASE STYLE: DZ943
PRICE: $ 6.95 ea. QTY (10-49)
FREQ.
RANGE
(MHz)
f_L-f_U
10-1000
10-400
400-750
750-1000
Splitter Electrical Specifications
ISOLATION
(dB)
Typ.
Min.
INSERTION LOSS (dB)
ABOVE 6 dB
Typ.
Max.
PHASE
UNBALANCE
(Degrees)
Max.
30
22
1.2
2.3
6
25
18
1.5
2.2
9
20
15
2.0
2.5
10
AMPLITUDE
UNBALANCE
(dB)
Max.
1.2
0.9
0.9
Freq.
(MHz)
Insertion Loss
(dB)
S-1 S-2 S-3 S-4
10.00
50.00
100.00
200.00
300.00
400.00
500.00
600.00
650.00
700.00
750.00
800.00
900.00
950.00
1000.00
7.21 6.78 7.13 7.53
7.12 6.75 7.07 7.43
7.16 6.77 7.10 7.48
7.22 6.87 7.17 7.53
7.28 6.95 7.24 7.56
7.30 7.01 7.27 7.56
7.35 7.03 7.31 7.59
7.37 7.02 7.32 7.60
7.39 7.04 7.35 7.63
7.46 7.11 7.40 7.67
7.50 7.14 7.43 7.70
7.54 7.15 7.45 7.75
7.64 7.26 7.54 7.82
7.73 7.31 7.60 7.88
7.84 7.40 7.67 7.98
Typical Performance Data
Amp.
Unbal.
(dB)
Isolation
(dB)
1-2 1-3 2-3
Phase VSWR VSWR VSWR VSWR VSWR
Unbal. S
1
2
3
4
(deg.)
0.74
34.55 47.68 47.34
1.86
0.68
55.90 49.10 48.97
0.85
0.71
54.20 51.26 50.69
0.94
0.66
40.79 65.07 60.68
1.45
0.61
33.63 48.42 44.66
2.13
0.55
28.11 38.54 36.47
2.40
0.56
24.85 34.71 32.80
2.83
0.58
22.50 32.13 30.41
2.98
0.59
21.50 30.85 29.23
3.11
0.56
20.63 30.04 28.44
3.53
0.56
19.98 29.78 28.11
3.53
0.59
19.37 29.15 27.66
3.59
0.56
18.17 28.23 26.83
4.14
0.57
17.63 27.54 26.25
4.30
0.57
17.09 26.99 25.74
4.59
1.11 1.61 1.48 1.51 1.64
1.05 1.52 1.42 1.46 1.57
1.14 1.51 1.43 1.46 1.55
1.28 1.50 1.44 1.45 1.52
1.41 1.48 1.45 1.44 1.49
1.49 1.46 1.46 1.43 1.45
1.50 1.42 1.44 1.41 1.41
1.48 1.38 1.40 1.38 1.36
1.48 1.36 1.39 1.36 1.34
1.49 1.34 1.37 1.34 1.33
1.51 1.32 1.34 1.33 1.31
1.53 1.31 1.32 1.31 1.30
1.55 1.28 1.27 1.29 1.29
1.56 1.27 1.25 1.26 1.29
1.59 1.26 1.24 1.25 1.29
at RF level of -10 dBm
8.0
SCA-4-10-75
INSERTION LOSS
7.6
7.2
6.8
6.4
6.0
0
S-1(dB)
S-3(dB)
200
400
600
800
1000
FREQUENCY(MHz)
at RF level of -10 dBm
80
70
60
50
40
30
20
10
0
200
SCA-4-10-75
ISOLATION
ISO 1-2
ISO 1-3
ISO 2-3
400
600
800
FREQUENCY (MHz)
1000
at RF level of -10 dBm
2.0
1.8
1.6
1.4
1.2
1.0
0
200
SCA-4-10-75
VSWR
#S-VSWR #1-VSWR #3-VSWR
400
600
800
FREQUENCY (MHz)
1000
Mini-Circuits^®
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SCA-4-10-75
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041112