Ultra-Small Ceramic
Power Splitters/Combiners
SCN-SERIES
2 Way-0° 50Ω
800 to 2700 MHz
Maximum Ratings
Features
• isolation resistor, external 100 ohms
• low insertion loss, 0.4 dB typ.
• excellent amplitude unbalance, 0.1 dB typ.
• very good phase unbalance, 1.0 deg. typ.
• high isolation, 22 dB typ.
OperatingTemperature
StorageTemperature
Power Input (as a splitter)
-55°C to 100°C
-55°C to 100°C
20W* max.
CASE STYLE: FV1206-1
PRICE: $2.50 ea. QTY (10-49)
$ .99 ea. QTY (100)
*derate linearly to 6W at 100°C ambient.
• excellent power handling, 20W as splitter
• small size, 0.12"X0.06"X0.035"
• ESD non-sensitive
• temperature stable, BLUE CELL™ technology
• wrap around, solder plated terminations for
excellent solderability
Pin Connections
SUM PORT
PORT 1
2
6
PORT 2
4
GROUND
1,3,5
• low cost
• patent pending
PORT 1-2
resistor external 100 OHMS
Applications
• PCS, DECT
• WLAN
Outline Drawing
• GSM, GPS
• ISM applications
Splitter Electrical Specifications
INSERTION LOSS
(dB)
ISOLATION
(dB)
PHASE
AMPLITUDE
RETURN LOSS
(dB)
MODEL
NO.
FREQUENCY
(MHz)
UNBALANCE UNBALANCE
ABOVE 3.0 dB
(Degrees)
(dB)
INPUT
Typ.
OUTPUT
Typ.
Typ. Max.
Typ. Min.
Typ. Max.
Typ. Max.
SCN-2-11
SCN-2-15
SCN-2-19
SCN-2-22
SCN-2-27
800-1175
875-1125
0.5 0.8
0.5 0.8
20 15
22 18
1.0 3.0
1.0 3.0
0.1 0.3
0.1 0.3
16
16
18
20
1100-1450
1200-1375
0.5 0.8
0.4 0.7
23 17
25 20
1.5 3.0
1.5 3.0
0.25 0.4
0.2 0.3
15
16
17.5
18
1425-1900
1550-1800
0.5 0.9
0.5 0.9
23 17
25 20
2.5 4.0
2.0 4.0
0.25 0.4
0.2 0.4
15
19
18
18
1850-2200
1900-2100
0.5 0.9
0.5 0.9
22 17
24 20
2.0 5.0
2.0 5.0
0.25 0.4
0.2 0.4
16
16
19
19
2225-2700
0.5 1.1
21 17
3.5 6.0
0.6 0.8
19
17
2325-2600
0.4 1.0
23 20
2.5 6.0
0.4 0.7
20
17
inch
Performance Charts
Outline Dimensions (
)
SCN-2-11
INSERTION LOSS
SCN-2-11
ISOLATION
mm
A
.126
3.20
B
.063
1.60
C
.035
0.89
D
.024
0.61
E
.022
0.56
F
.012
0.30
G
4.0
3.8
3.6
3.4
3.2
50
.039
0.99
S-1 (dB)
S-2 (dB)
45
40
35
30
25
20
15
10
5
H
.042
1.07
J
.024
0.61
K
.123
3.12
wt.
grams
.020
Demo Board MCL P/N: TB-252
Suggested PCB Layout (PL-129)
0
3.0
800
900
1000
1100
1200
800
900
1000
1100
1200
FREQUENCY (MHz)
FREQUENCY (MHz)
SCN-2-11
RETURN LOSS
35
30
25
20
15
10
5
schematic
RF OUT-2
RF OUT-1
EXTERNAL
100Ω
6
4
2
S-RETURN LOSS
1-RETURN LOSS
2-RETURN LOSS
0
RF IN
800
900
1000
1100
1200
FREQUENCY (MHz)
REV. A
M86984
SCN-2-11 ED-10710/2
SCN-2-15 ED-10710/3
SCN-2-19 ED-10710/4
SCN-2-22 ED-10710/5
SCN-2-27 ED-10710/7
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