Power Splitter/Combiner
2 Way-90°
Maximum Ratings
Operating Temperature
Storage Temperature
Power Input (as a splitter)
-40°C to 85°C
-55°C to 100°C
1W max.
Surface Mount
SCPQ-90+
SCPQ-90
50Ω
55 to 90 MHz
Features
• low insertion loss, 0.2 dB typ.
• high isolation, 26 dB typ.
• excellent phase unbalance, 1 deg typ.
• excellent, VSWR 1.15:1 typ.
CASE STYLE: YY101
PRICE: $13.95 ea. QTY (1-9)
Pin Connections
SUMPORT
PORT 1 (+90°)
PORT 2 (0°)
GROUND
50 OHM TERM EXTERNAL
1
2
5
3,4,7,8
6
Applications
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
• VHF
• signal processing
• image rejection mixer
Splitter Electrical Specifications
FREQ.
RANGE
(MHz)
f
L
-f
U
55-90
ISOLATION
(dB)
Typ.
26
Min.
20
INSERTION LOSS (dB)
Avg. of Coupled Outputs
less 3 dB
Typ.
0.2
Max.
0.7
PHASE
UNBALANCE
(Degrees)
Max.
3
AMPLITUDE
UNBALANCE
(dB)
Max.
1.2
Outline Drawing
Typical Performance Data
Frequency
(MHz)
PCB Land Pattern
Insertion Loss
(dB)
S-1
S-2
2.76
2.81
2.86
2.93
2.99
3.11
3.22
3.32
3.40
3.46
3.51
3.56
3.57
3.56
3.55
Amplitude
Unbalance
(dB)
0.76
0.66
0.55
0.41
0.28
0.04
0.17
0.34
0.49
0.60
0.68
0.73
0.73
0.70
0.66
Isolation
(dB)
Phase
Unbalance
(deg.)
89.59
89.57
89.61
89.62
89.62
89.67
89.70
89.72
89.74
89.81
89.87
89.96
90.07
90.20
90.29
VSWR
S
VSWR
1
VSWR
2
55.00
56.00
57.00
58.50
60.00
Suggested Layout,
Tolerance to be within
±.002
3.52
3.47
3.41
3.34
3.27
3.15
3.05
2.97
2.91
2.86
2.84
2.83
2.84
2.86
2.89
25.74
25.76
25.79
25.84
25.89
26.01
26.14
26.30
26.46
26.63
26.82
27.02
27.20
27.24
27.25
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.12
1.11
1.11
1.10
1.09
1.08
1.08
SCPQ-90
ISOLATION
1.13
1.13
1.13
1.13
1.13
1.13
1.12
1.12
1.12
1.12
1.12
1.11
1.11
1.11
1.11
1.15
1.15
1.15
1.16
1.16
1.16
1.16
1.17
1.17
1.17
1.18
1.18
1.19
1.19
1.19
Outline Dimensions (
inch
)
mm
A
.75
19.05
H
.075
1.91
63.00
66.00
69.00
72.00
75.00
B
.38
9.65
J
.600
15.24
C
.20
5.08
K
.450
11.43
D
.010
0.25
M
.470
11.94
E
.050
1.27
N
.100
2.54
F
.020
0.51
G
.200
5.08
78.00
82.00
86.00
88.00
90.00
P
wt
.150 grams
3.81
1.6
4.4
INSERTION LOSS (dB)
4.0
3.6
3.2
2.8
2.4
55
62
SCPQ-90
INSERTION LOSS
S-1(dB)
S-2(dB)
29
ISOLATION (dB)
28
27
26
25
24
Demo Board MCL P/N: TB-51
Suggested PCB Layout (PL-062)
69
76
83
90
55
62
69
76
83
90
FREQUENCY (MHz)
FREQUENCY (MHz)
91.0
PHASE UNBALANCE
(Deg.)
90.5
90.0
89.5
89.0
55
62
SCPQ-90
PHASE UNBALANCE
electrical schematic
69
76
83
90
FREQUENCY (MHz)
Distribution Centers
NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
Mini-Circuits
®
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. B
M102713
SCPQ-90
HY/TD/CP
060823
Mini-Circuits
ISO 9001 & ISO 14001
Certified
