Permanent damage may occur if any of these limits are exceeded.
Pin Connections
SUM PORT
PORT 1 (+90°)
PORT 2 (0°)
GROUND
CASE GROUND
50 OHM TERM EXTERNAL
1
2
5
3,4,7,8
3,4,7,8
6
Applications
+ 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.
• modulators
• balanced amplifiers
Electrical Specifications
FREQ.
RANGE
(MHz)
f
L
-f
U
ISOLATION
(dB)
Typ. Min.
30
25
INSERTION LOSS (dB)
Avg. of Coupled Outputs
ABOVE 3 dB
Typ. Max.
0.4
0.7
PHASE
UNBALANCE
(Degrees)
Max.
3
AMPLITUDE
UNBALANCE
(dB)
Max.
1.2
Outline Drawing
7-8
Typical Performance Data
Frequency
(MHz)
Total Loss
1
(dB)
S-1
7.00
7.03
7.13
7.23
7.30
7.38
7.45
7.53
7.60
7.68
7.75
7.83
7.90
7.98
8.00
3.38
3.37
3.31
3.24
3.19
3.15
3.11
3.07
3.03
2.99
2.94
2.91
2.87
2.83
2.82
Amplitude
Unbalance
(dB)
0.55
0.52
0.40
0.28
0.19
0.10
0.02
0.07
0.16
0.24
0.32
0.40
0.49
0.57
0.59
Isolation
(dB)
Phase
Unbalance
(deg.)
91.10
91.14
91.09
91.11
91.09
91.12
91.10
91.13
91.11
91.09
91.06
91.08
91.09
91.13
91.09
VSWR
S
VSWR
1
VSWR
2
S-2
2.83
2.85
2.90
2.96
3.01
3.05
3.09
3.14
3.18
3.22
3.27
3.31
3.36
3.40
3.41
29.12
29.12
29.11
29.11
29.12
29.11
29.11
29.12
29.12
29.12
29.12
29.13
29.14
29.14
29.15
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.05
1.05
1.05
1.05
1.05
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
1.06
Outline Dimensions (
inch
)
mm
A
B
.770
.800
19.56 20.32
G
H
.200
.20
5.08
5.08
C
D
.385
.400
9.78 10.16
J
K
.14
.031
3.56
0.79
E
F
.370
.400
9.40 10.16
wt
grams
5.2
1. Total Loss = Insertion Loss + 3dB splitter loss.
PSCQ-2-7.5+
TOTAL LOSS
5.0
TOTAL LOSS (dB)
4.5
4.0
3.5
3.0
2.5
2.0
7.0
7.2
7.4
7.6
7.8
8.0
FREQUENCY (MHz)
S-1(dB)
S-2(dB)
ISOLATION (dB)
30.8
30.6
30.4
30.2
30.0
7.0
7.2
7.4
7.6
7.8
8.0
FREQUENCY (MHz)
PSCQ-2-7.5+
ISOLATION
31.0
90.0
PHASE UNBALANCE
(Deg.)
89.5
89.0
88.5
88.0
7.0
7.2
PSCQ-2-7.5+
PHASE UNBALANCE
electrical schematic
7.4
7.6
7.8
8.0
FREQUENCY (MHz)
ISO 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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Notes: 1.
Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet.
2.
Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
3.
The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
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