Power Splitter/Combiner

Ultra-Small Ceramic
QCN-34D+
QCN-34D
Power Splitter/Combiner
2 Way-90°
Maximum Ratings
50Ω
2500 to 3400 MHz
* Derate linearly to 7W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
• low insertion loss, 0.4 dB typ.
• high isolation, 30 dB typ.
• wrap-around terminal for excellent solderability
• ultra small, 0.12"X0.06"X0.035"
• patent pending
Pin Connections
Applications
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
Power Input (as a splitter)
15W* max.
SUM PORT
1
PORT 1 (0°)
4
PORT 2 (+90°)
6
GROUND
2,5
50 OHM TERM EXTERNAL
3
Outline Drawing
CASE STYLE: FV1206-1
PRICE: $4.45 ea. QTY (20)
Features
• balanced amplifiers
• modulators
• MMDS
• defense communications
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
and Reel
Available Tape
st
at no extra co
Devices/Reel
20, 50, 100, 200, 500,1000, 3000
Reel Size
7”
Electrical Specifications
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
Avg. of Coupled Outputs
ABOVE 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
VSWR
(:1)
fL-fU
Typ. Min.
Typ. Max.
Typ. Max.
Typ. Max.
Typ.
0.4
0.5
1.15
1.15
(ON TOP)
2500-3400
2500-2800
2800-3400
32
26
23
20
0.4
0.5
0.6
0.7
1
1
3
4
0.9
1.2
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)
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
Outline Dimensions ( inch
mm )
C
.035
0.89
D
.024
0.61
G
.039
0.99
H
.024
0.61
J
.042
1.07
K
.123
3.12
E
.022
0.56
F
.011
0.28
Isolation
(dB)
Phase
Unbalance
(deg.)
VSWR
S
VSWR
1
VSWR
2
S-1
S-2
2500.00
2525.00
2600.00
2650.00
2700.00
2.98
2.99
3.03
3.05
3.07
3.74
3.72
3.68
3.67
3.65
0.76
0.73
0.65
0.61
0.58
28.30
28.62
29.72
30.42
31.14
89.55
89.57
89.61
89.64
89.66
1.07
1.07
1.06
1.05
1.04
1.08
1.08
1.07
1.06
1.06
1.07
1.07
1.05
1.04
1.03
2825.00
2850.00
2950.00
3000.00
3075.00
3.11
3.11
3.12
3.12
3.12
3.63
3.63
3.64
3.65
3.68
0.52
0.52
0.52
0.53
0.56
32.59
32.87
33.11
33.20
32.83
89.71
89.72
89.72
89.76
89.78
1.03
1.03
1.02
1.02
1.02
1.05
1.05
1.04
1.04
1.03
1.02
1.02
1.03
1.03
1.04
3100.00
3175.00
3275.00
3375.00
3400.00
3.11
3.10
3.07
3.03
3.02
3.68
3.72
3.79
3.87
3.90
0.57
0.62
0.72
0.84
0.88
32.62
32.01
31.16
30.26
29.99
89.78
89.80
89.82
89.87
89.87
1.02
1.03
1.04
1.05
1.05
1.03
1.02
1.02
1.01
1.01
1.05
1.05
1.06
1.07
1.08
1. Total Loss = Insertion Loss + 3dB splitter loss.
wt
grams
.020
Demo Board MCL P/N: TB-255+
Suggested PCB Layout (PL-131)
Amplitude
Unbalance
(dB)
4.5
4.0
QCN-34D
TOTAL LOSS
S-1
QCN-34D
ISOLATION
60
S-2
ISOLATION (dB)
B
.063
1.60
TOTAL LOSS (dB)
A
.126
3.20
Total Loss1
(dB)
3.5
3.0
2.5
50
40
30
20
10
0
2500 2600 2700 2800 2900 3000 3100 3200 3300 3400
2.0
2500 2600 2700 2800 2900 3000 3100 3200 3300 3400
FREQUENCY (MHz)
FREQUENCY (MHz)
electrical schematic (Note 1)
QCN-34D
PHASE UNBALANCE
PHASE UNBALANCE
(deg.)
95
93
91
89
87
85
2500 2600 2700 2800 2900 3000 3100 3200 3300 3400
FREQUENCY (MHz)
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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.
REV. H
M127604
QCN-34D
ED-10885
AD/RS/CP/AM
130226