Ultra-Small Ceramic
QCN-12D+
QCN-12D
Power Splitter/Combiner
2 Way-90° 50Ω
800 to 1375 MHz
CASE STYLE: FV1206-1
PRICE: $4.45 ea. QTY (20)
Maximum Ratings
Features
• low insertion loss, 0.4 dB typ.
• wrap-around terminal for excellent solderability
• ultra small, 0.12"X0.06"X0.035"
Operating Temperature
Storage Temperature
-55°C to 100°C
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
-55°C to 100°C
15W* max.
Power Input (as a splitter)
* Derate linearly to 7W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
Applications
• cellular
• satellite distribution
• GSM
• balanced amplifiers
• modulators
Pin Connections
SUM PORT
1
4
Reel Size
7”
Devices/Reel
20, 50, 100, 200, 500,1000, 3000
PORT 1 (0°)
PORT 2 (+90°)
GROUND
6
2,5
3
Electrical Specifications
50 OHM TERM EXTERNAL
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
Avg. of Coupled Outputs
ABOVE 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
VSWR
(:1)
Outline Drawing
fL-fU
Typ. Min.
Typ. Max.
Typ. Max.
Typ. Max.
Typ.
(ON TOP)
800-1375
800-1000
1000-1375
19 14
19 14
0.4 0.8
0.6 1.0
9
9
12
13
0.4 0.9
0.7 1.0
1.3
1.5
1. For applications requiring DC voltage to be applied to the RF ports. DC resistance to ground is 100 Mohms min.
(ON TOP)
Typical Performance Data
Frequency
(MHz)
Total Loss1
(dB)
Amplitude
Unbalance
(dB)
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
PCB Land Pattern
800.00
810.00
830.00
870.00
900.00
3.30
3.33
3.35
3.46
3.52
3.72
3.68
3.60
3.53
3.43
0.42
0.35
0.24
0.07
0.08
17.70
17.77
17.90
18.29
18.58
82.30
82.27
82.14
82.10
82.03
1.26
1.26
1.25
1.24
1.22
1.31
1.31
1.31
1.30
1.29
1.31
1.31
1.31
1.31
1.31
930.00
960.00
990.00
1040.00
1100.00
3.54
3.63
3.63
3.72
3.73
3.38
3.36
3.28
3.28
3.26
0.16
0.27
0.35
0.44
0.46
18.85
19.22
19.52
20.15
20.91
81.82
81.93
81.65
81.66
81.43
1.21
1.20
1.19
1.17
1.15
1.29
1.28
1.28
1.27
1.27
1.30
1.30
1.31
1.31
1.32
Suggested Layout,
Tolerance to be within .002
1160.00
1220.00
1280.00
1340.00
1375.00
3.69
3.68
3.61
3.45
3.39
3.26
3.35
3.53
3.72
3.8
0.44
0.33
0.08
0.27
0.42
21.62
22.25
22.51
22.12
21.66
81.05
81.02
80.98
80.57
80.68
1.13
1.12
1.12
1.14
1.17
1.27
1.28
1.29
1.31
1.33
1.33
1.36
1.39
1.44
1.47
inch
Outline Dimensions (
)
mm
A
.126
3.20
B
.063
1.60
C
.035
0.89
D
.024
0.61
E
.022
0.56
F
.011
0.28
1. Total Loss = Insertion Loss + 3dB splitter loss.
G
.039
0.99
H
.024
0.61
J
.042
1.07
K
.123
3.12
wt
grams
.020
QCN-12
TOTAL LOSS
QCN-12
ISOLATION
5.0
25
20
15
10
5
S-1
S-2
4.5
4.0
3.5
3.0
2.5
Demo Board MCL P/N: TB-255+
Suggested PCB Layout (PL-131)
0
800
900
1000
1100
1200
1300
1400
800
900
1000
1100
1200
1300
1400
FREQUENCY (MHz)
FREQUENCY (MHz)
QCN-12
PHASE UNBALANCE
electrical schematic (Note 1)
85
84
83
82
81
80
800
900
1000
1100
1200
1300
1400
FREQUENCY (MHz)
®
For detailed performance specs
& shopping online see web site
REV. H
Mini-Circuits
ISO 9001 ISO 14001 AS 9100 CERTIFIED
®
M127604
QCN-12D
ED-10849/2
AD/RS/CP/AM
130226
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine
Provides ACTUAL Data Instantly at minicircuits.com
IF/RF MICROWAVE COMPONENTS
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.