INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Typical Performance Data
Maximum Ratings
Pin Connections
Features
cellular
GSM
Land Mobile
ISM
PDC
SUM PORT
5
PORT 1
1
PORT 2
3
GROUND
2,4,6
wide bandwidth
good isolation, 20 dB typ.
excellent VSWR, 1.25:1 typ.
excellent power handling, 1.5W
small size
Applications
Operating Temperature
-40C to 85C
Storage Temperature
-65C to 150C
Power Input (as a splitter)
1.5W max.
Internal Dissipation
0.75W max.
Frequency
(MHz)
Insertion Loss
(dB)
S-1
Amplitude
Unbalance
(dB)
Isolation
(dB)
VSWR
S
S-2
VSWR
1
VSWR
2
Phase
Unbalance
(deg.)
CASE STYLE: CA531
PRICE: $0.99 ea. QTY (25)
Demo Board MCL P/N: TB-374
Suggested PCB Layout (PL-232)
Outline Dimensions ( )
inch
mm
Outline Drawing
SP-2C1+
INSERTION LOSS
3.2
3.3
3.4
3.5
3.6
3.7
3.8
600
700
800
900
1000
1100
FREQUENCY (MHz)
I
N
S
E
R
T
I
O
N
L
O
S
S
(
d
B
)
S-1
S-2
SP-2C1+
ISOLATION
10
20
30
40
50
600
700
800
900
1000
1100
FREQUENCY (MHz)
I
S
O
L
A
T
I
O
N
(
d
B
)
SP-2C1+
VSWR
1.0
1.1
1.2
1.3
1.4
1.5
1.6
600
700
800
900
1000
1100
FREQUENCY (MHz)
V
S
W
R
#S-VSWR
#1-VSWR
#2-VSWR
electrical schematic
2 Way-0 50
640 to 1100 MHz
Power Splitter/Combiner
Surface Mount
SP-2C1+
REV. A
M107210
ED-12348C/1+
SP-2C1+
RS/LC/CP/AM
060905
640.00
3.42
3.43
0.01
12.16
0.05
1.39
1.25
1.26
680.00
3.40
3.41
0.01
14.02
0.05
1.34
1.20
1.20
720.00
3.39
3.39
0.01
16.44
0.05
1.29
1.15
1.15
760.00
3.37
3.38
0.01
19.75
0.04
1.24
1.11
1.12
800.00
3.37
3.38
0.01
24.99
0.04
1.20
1.11
1.11
840.00
3.37
3.38
0.01
37.94
0.04
1.17
1.14
1.14
860.00
3.37
3.38
0.01
36.99
0.04
1.16
1.16
1.16
880.00
3.38
3.39
0.01
29.21
0.04
1.17
1.19
1.19
900.00
3.39
3.39
0.01
25.08
0.04
1.17
1.22
1.21
940.00
3.41
3.42
0.01
20.29
0.03
1.21
1.27
1.27
960.00
3.43
3.43
0.01
18.66
0.02
1.24
1.30
1.30
980.00
3.44
3.45
0.01
17.32
0.03
1.27
1.33
1.33
990.00
3.46
3.47
0.01
16.73
0.03
1.29
1.35
1.35
1000.00
3.47
3.48
0.01
16.18
0.03
1.31
1.37
1.36
1100.00
3.64
3.65
0.01
12.18
0.04
1.56
1.52
1.51
Electrical Specifications
A
B
C
D
E
F
G
H
J
.052
.067
.106
.122
.035
.064
.087
.118
.067
1.32
1.70
2.69
3.10
0.89
1.63
2.21
3.00
1.70
K
L
M
N
P
Q
R
S
T
wt
.083
.033
.042
.012
.020
.012
.007
.020
.012 grams
2.11
0.84
1.07
0.30
0.51
0.30
0.18
0.51
0.30
0.020
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
ESD Rating
Human Body Model (HBM): Class 1A (250 v to <500 v) in accordance with ANSI/ESD STM 5.1 - 2001
Machine Model (MM): Class M1 (< 100 v) in accordance with ANSI/ESD STM 5.2 - 1999 (pass 50V)
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
ABOVE 3.0 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
VSWR
(:1)
S-Port
Typ.
Output
Ports
Typ.
Typ.
Min.
Typ.
Max.
Max.
Max.
640-1100
20
10
0.4
1.0
2
0.2
1.25
1.25
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