SCN-2-45 Datasheet, PDF (1/1 Pages) Mini-Circuits – Power Splitter/Combiner

Ultra-Small Ceramic
Power Splitter/Combiner
2 Way-0° 50Ω
3700 to 4200 MHz
SCN-2-45+
SCN-2-45
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
-55°C to 100°C
-55°C to 100°C
4W* max.
*derate linearly to 1.3W at 100°C ambient, power input as
combiner is limited by rating of extemal 100 Ω resistor.
Pin Connections
SUM PORT
2
PORT 1
6
PORT 2
4
GROUND
1,3,5
PORT 1-2
resistor external 100 OHMS
Outline Drawing
Features
• isolation resistor, external 100 ohms
• low insertion loss, 0.7 dB typ.
• excellent amplitude unbalance, 0.2 dB typ.
• excellent phase unbalance, 1.5 deg. typ.
• high isolation, 22 dB typ.
• excellent power handling, 4W as splitter
• small size, 0.12”X0.06”X0.035”
• ESD non-sensitive
• temperature stable LTCC technology
• wrap around terminations for excellent solderability
• low cost
• patent pending
CASE STYLE: FV1206-1
PRICE: $ 2.50 ea. QTY (10-49)
$ 0.99 ea. QTY (100)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
See our web site for RoHS Compliance methodologies
and qualifications.
Applications
• maritime mobile
Splitter Electrical Specifications
MODEL
NO.
FREQUENCY INSERTION LOSS
(MHz)
(dB)
ABOVE 3.0 dB
Typ. Max.
SCN-2-45(+)
3700-4200
3800-4100
0.7 1.0
0.7 1.0
ISOLATION PHASE AMPLITUDE
(dB)
UNBALANCE UNBALANCE
(Degrees)
(dB)
Typ. Min.
Typ. Max.
Typ. Max.
RETURN LOSS
(dB)
INPUT
Typ.
OUTPUT
Typ.
20 13
1.5 4
0.2 0.4
14
17
22 15
1.5 4
0.2 0.4
16
17
Outline Dimensions
(
inch
mm
)
A
B
C
D
E
F
.126 .063 .037 .024 .022 .012
3.20 1.60 0.94 0.61 0.56 0.30
G
H
J
K
.039 .042 .024 .123
0.99 1.07 0.61 3.12
wt
grams
.020
Demo Board MCL P/N: TB-252
Suggested PCB Layout (PL-129)
Typical Performance Data
Frequency
(MHz)
3700.00
3720.00
3740.00
3760.00
3780.00
3800.00
3864.00
3896.00
3960.00
4016.00
4044.00
4072.00
4100.00
4150.00
4200.00
Insertion Loss
(dB) (dB)
S-1
S-2
3.55
3.37
3.55
3.38
3.54
3.39
3.53
3.40
3.53
3.41
3.53
3.41
3.54
3.38
3.54
3.36
3.54
3.34
3.54
3.35
3.54
3.35
3.55
3.36
3.55
3.36
3.56
3.37
3.58
3.38
Amplitude
Unbalance
(dB)
0.18
0.17
0.15
0.13
0.12
0.12
0.16
0.18
0.19
0.19
0.19
0.19
0.19
0.19
0.19
Isolation
(dB)
16.04
16.28
16.49
16.69
16.91
17.16
17.92
18.33
19.05
19.83
20.24
20.68
21.14
21.95
22.97
Phase
Unbalance
(deg.)
1.57
1.65
1.66
1.60
1.46
1.31
1.09
1.16
1.26
1.35
1.35
1.35
1.38
1.40
1.44
Return Loss
(dB)
S
1
2
17.81
18.21
18.58
18.81
18.96
19.12
19.67
20.06
20.35
20.24
20.20
19.94
19.60
18.95
18.34
22.02
21.85
21.83
21.77
21.52
21.17
20.59
20.04
19.56
19.39
19.35
18.95
18.59
18.16
17.92
28.10
27.94
27.36
27.02
26.95
26.69
25.75
24.89
23.33
22.30
21.98
21.14
20.57
20.17
19.66
4.0
3.8
3.6
3.4
3.2
3.0
3700
SCN-2-45
INSERTION LOSS
S-1(dB)
S-2 (dB)
3800
3900
4000
FREQUENCY(MHz)
4100
4200
30
25
20
15
10
5
0
3700
SCN-2-45
ISOLATION
3800
3900
4000
FREQUENCY (MHz)
4100
4200
35
30
25
20
15
10
5
0
3700
SCN-2-45
RETURN LOSS
S-RETURN LOSS
1-RETURN LOSS
2-RETURN LOSS
3800
3900
4000
4100
FREQUENCY (MHz)
4200
electrical schematic
RF OUT-1
RF OUT-2
EXTERNAL
100Ω
6
4
2
RF IN
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SCN-2-45
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