Ceramic
DCW-22-332+
Directional Coupler
50Ω
22 dB Coupling 1200 to 3300 MHz
Features
Maximum Ratings
Operating Temperature
Storage Temperature
• Wideband, 1200-3300 MHz
• Low insertion loss, 0.4 dB typ.
• Excellent return loss for input/output ports
ideal for signal-tap
-55°C to 100°C
-55°C to 100°C
CASE STYLE: JC0603C
Permanent damage may occur if any of these limits are exceeded.
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
• Ultra small size, 0603 (1.6 x 0.8 mm)
• Temperature stable
• LTCC construction
Pad Connections
INPUT
1
6
Applications
OUTPUT
• UMTS
• PCS
• LTE
• ISM
• WiMAX
• Wi-Fi
Reel Size
7”
Devices/Reel
20, 50, 100, 200, 500,1000, 4000
COUPLED
TERMINATION
GROUND
3
4
2,5
Electrical Specifications at 25°C
Parameter
Frequency (MHz)
Min.
1200
—
Typ.
Max.
3300
0.7
—
Unit
MHz
dB
Frequency Range
Mainline Loss
Coupling
Outline Drawing
1200-3300
1200-3300
1200-3300
1200-3300
1200-3300
1200-3300
1200-3300
0.4
22 2.0
1.3
12
PCB Land Pattern
—
dB
Coupling Flatness(±)
Directivity
—
—
dB
—
—
dB
Return Loss (Input)
Return Loss (Output)
15
20
—
dB
15
23
—
dB
Input Power1
—
2
—
W
1. Derate linearly 1W at 100°C.
Suggested Layout,
Tolerance to be within .002
Typical Performance Data
Frequency
(MHz)
Mainline Loss
(dB)
Coupling
(dB)
Directivity
(dB)
Return Loss
(dB)
inch
In-Out
In-Cpl
In
Out
Cpl
Outline Dimensions (
)
mm
1200
1400
1600
1800
2000
2200
2500
2800
3000
3300
0.14
0.16
0.18
0.19
0.21
0.23
0.26
0.29
0.31
0.34
23.37
22.53
21.91
21.47
21.17
20.97
20.89
21.00
21.20
21.75
12.59
12.82
13.07
13.45
13.95
14.53
15.36
16.13
16.12
15.09
30.79
28.77
27.20
25.78
24.51
23.88
23.84
24.90
26.25
28.60
29.90
28.00
26.28
24.97
23.95
23.44
23.43
24.98
26.77
32.40
6.49
5.41
4.57
3.89
3.34
2.90
2.34
1.92
1.68
1.37
A
.063
1.60
B
.031
0.79
C
.024
0.61
D
.012
0.30
E
.008
0.20
F
.006
0.15
G
.020
0.51
H
.010
0.25
J
.022
0.56
K
.053
1.35
wt
grams
0.005
DCW-22-332+
MAINLINE LOSS
DCW-22-332+
COUPLING & DIRECTIVITY
30
25
20
15
0.40
0.30
0.20
0.10
0.00
Demo Board MCL P/N: TB-794+
Suggested PCB Layout (PL-440)
COUPLING
DIRECTIVITY
10
1200
1200
1725
2250
2775
3300
1725
2250
FREQUENCY (MHz)
2775
3300
FREQUENCY (MHz)
Electrical Schematic
DCW-22-332+
RETURN LOSS
40
30
20
10
0
IN
OUT
CPL
1200
1725
2250
2775
3300
FREQUENCY (MHz)
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document 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. A
M151107
ED-16419/19
DCW-22-332+
MY/CP/AM
150702
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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