Surface Mount
Power Splitter/Combiner
QCC-22
2 Way-90° 50Ω
1500 to 2500 MHz
Maximum Ratings
Features
• low insertion loss, 0.4 dB typ.
• high isolation, 28 dB typ.
• LTCC construction
• excellent temperature stability
• small size, 0.15"X0.15"
• patent pending
OperatingTemperature
StorageTemperature
Power Input
-55°C to 100°C
-55°C to 100°C
17.5W* max.
CASE STYLE: GF981
PRICE: $ 4.95 ea. QTY (10-49)
*derate linearly to 3.5W at 100°C ambient.
Pin Connections
SUM PORT
Applications
• PCS
• defense
• space
• radar
• blue tooth
• WLAN
2
8 (0°)
4 (90°)
1,3,5,7
6
PORT 1
PORT 2
GROUND
50 OHM TERM (EXTERNAL)
Splitter Electrical Specifications
FREQ.
RANGE
(MHz)
ISOLATION
(dB)
INSERTION LOSS (dB)
Avg. of coupled outputs
less 3 dB
PHASE
UNBALANCE
(Degrees)
AMPLITUDE
UNBALANCE
(dB)
Outline Drawing
fL-fU
Typ. Min.
Typ. Max.
Typ. Max.
Typ. Max.
1500-2500
1500-1700
1700-2200
2200-2500
28
28
20
23
19
15
0.4
0.4
0.5
0.6
0.7
0.8
2
2
2
3
4
4
0.6
0.2
0.3
1.3
0.5
0.8
Typical Performance Data
Frequency
(MHz)
Insertion Loss
Isolation
(dB)
VSWR VSWR VSWR
Amplitude
Unbalance
(dB)
Phase
Unbalance
(deg.)
S
1
2
(dB)
S-1
(dB)
S-2
1500.00
1600.00
1700.00
1800.00
1900.00
2.96
3.12
3.27
3.40
3.50
3.83
3.65
3.51
3.41
3.35
0.87
0.87
0.87
0.87
0.87
29.29
33.27
35.46
33.44
29.22
91.01
91.14
91.15
91.09
90.88
1.10
1.07
1.07
1.08
1.10
1.23
1.23
1.24
1.26
1.27
1.17
1.16
1.15
1.15
1.17
1950.00
2000.00
2050.00
2100.00
2150.00
3.54
3.57
3.60
3.62
3.62
3.34
3.33
3.35
3.36
3.39
0.87
0.87
0.87
0.87
0.87
27.24
25.58
24.18
22.99
21.96
90.76
90.59
90.42
90.21
90.02
1.12
1.15
1.17
1.19
1.21
1.28
1.29
1.31
1.32
1.33
1.18
1.19
1.20
1.21
1.22
inch
2200.00
2250.00
2300.00
2400.00
2500.00
3.62
3.61
3.59
3.54
3.46
3.43
3.48
3.55
3.72
3.95
0.87
0.87
0.87
0.87
0.87
21.08
20.24
19.46
17.93
16.61
89.83
89.65
89.44
89.07
88.76
1.22
1.24
1.26
1.33
1.41
1.35
1.36
1.37
1.39
1.44
1.23
1.25
1.27
1.31
1.36
Outline Dimensions (
)
mm
A
B
C
D
E
F
G
H
J
.150 .150 .032 .008 .036 .018 .062 .028 .022
3.81 3.81 0.81 0.20 0.91 0.46 1.57 0.71 0.56
K
L
M
N
P
Q
R
S
T
wt.
.017 .014 .036 .018 .062 .028 .037 .017 .014 grams
QCC-22
INSERTION LOSS
QCC-22
ISOLATION
0.43 0.36 0.91 0.46 1.57 0.71 0.94 0.43 0.36
.05
at RF level of -10 dBm
at RF level of -10 dBm
5.0
4.0
3.0
2.0
1.0
0.0
40
30
20
10
0
Demo Board MCL P/N: TB-302
Suggested PCB Layout (PL-128)
S-1(dB)
S-2(dB)
1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
FREQUENCY (MHz)
1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
FREQUENCY (MHz)
QCC-22
VSWR
at RF level of -10 dBm
1.5
1.4
1.3
1.2
1.1
1.0
#S VSWR
#1 VSWR
#2 VSWR
1500
1600
1700
1800
1900
2000
2100
2200
FREQUENCY (MHz)
®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. C
M89554
EDB-030107
QCC-22
LR/RS/CP
040622
Mini-Circuits
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