MINI D17I Directional coupler Datasheet

Surface Mount
D17I+
D17I
Directional Coupler
50Ω
2300 to 2600 MHz
Maximum Ratings
Features
Operating Temperature
• low mainline loss, 0.3 dB typ.
• excellent VSWR, 1.2:1 typ.
• excellent repeatability
• miniature low profile package
• aqueous washable
-40°C to 85°C
Storage Temperature
-65°C to 150°C
Pin Connections
INPUT
4
OUTPUT
6
COUPLED
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
Applications
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
• WLAN
• WiMAX
• Aeronautical
3
GROUND
CASE STYLE: CA531-1
PRICE: $ 0.99 ea. QTY (25)
1,2,5
Directional Coupler Electrical Specifications
Outline Drawing
FREQ.
RANGE
(MHz)
COUPLING
(dB)
2300-2600
18.2±1.3
1
MAINLINE LOSS
(dB)
PCB Land Pattern
DIRECTIVITY
(dB)
VSWR POWER2
(:1)
INPUT
Typ.
Max.
Typ.
Min.
Typ.
Max.
0.5
0.8
14
9
1.3
1.0
1. Mainline loss includes theoretical power loss at coupled port.
2. 4W CW when operating with a 2.0:1 maximum VSWR on all ports.
Typical Performance Data
Suggested Layout,
Tolerance to be within ±.002
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
2300.00
2400.00
2440.00
2460.00
2480.00
0.30
0.32
0.33
0.33
0.33
18.72
18.40
18.28
18.23
18.16
2500.00
2540.00
2560.00
2580.00
2600.00
0.33
0.35
0.35
0.35
0.35
18.10
17.99
17.94
17.88
17.82
Outline Dimensions ( inch
mm )
M
.042
1.07
D
.122
3.10
N
.012
0.30
E
.035
0.89
P
.020
0.51
F
.064
1.63
Q
.012
0.30
G
.087
2.21
R
.006
0.15
H
.118
3.00
J
.067
1.70
S
wt
.018 grams
0.46 0.020
Demo Board MCL P/N: TB-396+
Suggested PCB Layout (PL-270)
Cpl
17.37
17.11
17.05
17.08
17.05
37.17
35.65
36.10
35.73
34.79
37.46
36.45
36.80
37.51
37.40
22.94
22.12
21.93
21.74
21.55
16.93
16.76
16.81
16.80
16.70
34.49
35.20
35.68
35.01
34.48
36.89
36.35
36.80
37.11
36.62
21.39
21.20
21.06
20.87
20.68
D17I
MAINLINE LOSS
0.6
D17I
COUPLING & DIRECTIVITY
at RF level of -10 dBm
20
at RF level of -10 dBm
COUPLING
0.5
DIRECTIVITY
COUPLING &
DIRECTIVITY (dB)
L
.033
0.84
C
.106
2.69
MAINLINE LOSS (dB)
K
.083
2.11
B
.067
1.70
19
0.4
18
0.3
0.2
17
0.1
0.0
2300
2350
2400
2450
2500
FREQUENCY (MHz)
2550
16
2300
2600
2350
2400
2450
2500
FREQUENCY (MHz)
2550
2600
Electrical Schematic
D17I
RETURN LOSS
at RF level of -10 dBm
RETURN LOSS (dB)
A
.052
1.32
In
Return Loss
(dB)
Out
60
55
50
45
40
35
30
25
20
15
10
2300
IN
2350
OUT
CPL
2400
2450
2500
FREQUENCY (MHz)
2550
2600
ESD Rating
Human Body Model (HBM): Class 1A (250 v to <500 v) in accordance with ANSI/ESD STM 5.1 - 2001
Machine Model (MM): Class M1 (< 100 v) in accordance with ANSI/ESD STM 5.2 - 1999 (pass 50V)
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IF/RF MICROWAVE COMPONENTS
REV. D
M119986
D17I
JS/TD/CP/AM
081111
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