SCA-3-11 Datasheet, PDF (1/1 Pages) Mini-Circuits – Power Splitter/Combiner 3 Way-0° 50Ω 100 to 940 MHz

Surface Mount
Power Splitter/Combiner
3 Way-0° 50Ω
100 to 940 MHz
NEW!
SCA-3-11
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
Internal Dissipation
-45°C to 85°C
-55°C to 100°C
0.5W max.
0.25W max.
Pin Connections
SUM PORT
PORT 1
PORT 2
PORT 3
GROUND
3
6
8
10
1,2,4,5,7,9
Outline Drawing
Features
• wideband, 100-940 MHz
• good input port matching VSWR, 1.10 typ.
• small surface mount package
• patent pending
CASE STYLE: DZ943
PRICE: $5.95 ea. QTY (10-49)
Applications
• cellular
• ISM
• PCS
• land mobile
Splitter Electrical Specifications
FREQ.
RANGE
(MHz)
f_L-f_U
100-940
ISOLATION
(dB)
Typ.
Min.
20
14
INSERTION LOSS (dB)
ABOVE 4.8 dB
Typ.
Max.
0.7
1.5
PHASE
UNBALANCE
(Degrees)
Max.
7
AMPLITUDE
UNBALANCE
(dB)
Max.
0.7
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
L
M
.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-246
Suggested PCB Layout (PL-144)
Typical Performance Data
Freq.
(MHz)
Insertion Loss
(dB)
S-1 S-2 S-3
Amp.
Unbal.
(dB)
Isolation
(dB)
1-2 1-3 2-3
Phase VSWR VSWR VSWR VSWR
Unbal. S
1
2
3
(deg.)
100.00
150.00
200.00
300.00
350.00
400.00
500.00
550.00
600.00
700.00
750.00
800.00
900.00
1000.00
1100.00
5.39 5.44 5.41
5.32 5.37 5.34
5.29 5.34 5.32
5.28 5.34 5.32
5.29 5.34 5.33
5.30 5.36 5.36
5.34 5.39 5.42
5.37 5.42 5.47
5.40 5.44 5.51
5.48 5.49 5.62
5.53 5.53 5.68
5.57 5.56 5.74
5.69 5.64 5.90
5.84 5.75 6.09
6.01 5.86 6.31
6.4 ^{at RF level -10 dBm}
SCA-3-11
INSERTION LOSS
0.05
0.05
0.05
0.06
0.06
0.06
0.08
0.09
0.11
0.13
0.15
0.18
0.26
0.34
0.45
6.2
6.0
5.8
5.6
5.4
S-1(dB) S-2(dB) S-3(dB)
5.2
100 200 300 400 500 600 700 800 900 1000 1100
FREQUENCY (MHz)
2.0 ^{at RF level -10(dBm)}
SCA-3-11
VSWR
1.8
1.6
1.4
1.2
1.0
0.8
#S-VSWR
#1-VSWR
0.6
100 200 300 400 500 600 700 800 900 1000 1100
FREQUENCY (MHz)
16.91
16.92
17.00
17.34
17.59
17.90
18.66
19.00
19.52
20.31
20.67
20.96
21.35
21.50
21.60
16.83
16.76
16.74
16.86
16.97
17.14
17.56
17.79
17.98
18.31
18.43
18.52
18.57
18.53
18.48
16.81
0.42
16.79
0.60
16.82
0.72
17.08
1.11
17.28
1.31
17.54
1.52
18.20
1.98
18.57
2.10
18.91
2.49
19.57
2.87
19.87
2.99
20.11
3.20
20.46
3.57
20.65
3.80
20.80
4.08
1.39 1.86 1.91 1.86
1.25 1.80 1.85 1.80
1.17 1.77 1.81 1.77
1.08 1.70 1.76 1.70
1.06 1.68 1.74 1.68
1.03 1.66 1.72 1.65
1.01 1.61 1.68 1.61
1.03 1.59 1.66 1.59
1.04 1.56 1.64 1.56
1.08 1.51 1.59 1.49
1.11 1.48 1.56 1.46
1.13 1.44 1.54 1.44
1.19 1.38 1.47 1.36
1.25 1.31 1.40 1.28
1.30 1.24 1.33 1.22
at RF level -10 dBm
30
SCA-3-11
ISOLATION
28
26
24
22
20
18
16
14
12
1-2(dB) 1-3(dB) 2-3(dB)
10
100 200 300 400 500 600 700 800 900 1000 1100
FREQUENCY (MHz)
Mini-Circuits^®
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ED-10832/2
SCA-3-11
LC/TD/CP
041112