D17I Datasheet, PDF (1/1 Pages) Mini-Circuits – Directional Coupler

Surface Mount
Directional Coupler
50Ω
2300 to 2600 MHz
D17I+
D17I
Maximum Ratings
Operating Temperature
Storage Temperature
-40°C to 85°C
-65°C to 150°C
Pin Connections
INPUT
4
OUTPUT
6
COUPLED
3
GROUND
1,2,5
Outline Drawing
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
Features
• low mainline loss, 0.3 dB typ.
• excellent VSWR, 1.2:1 typ.
• excellent repeatability
• miniature low profile package
• aqueous washable
CASE STYLE: CA531-1
PRICE: $ 0.99 ea. QTY (25)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
Applications
• WLAN
• WiMAX
• Aeronautical
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Directional Coupler Electrical Specifications
FREQ.
RANGE
(MHz)
2300-2600
COUPLING
(dB)
18.2±1.3
MAINLINE LOSS¹
(dB)
Typ. Max.
0.5 0.8
DIRECTIVITY
(dB)
Typ. Min.
14 9
VSWR POWER
(:1) INPUT ²
Typ.
Max.
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
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
Return Loss
(dB)
In
Out
Cpl
Outline Dimensions
(
) ^inch
mm
2300.00
0.30
2400.00
0.32
2440.00
0.33
2460.00
0.33
2480.00
0.33
2500.00
0.33
2540.00
0.35
2560.00
0.35
2580.00
0.35
2600.00
0.35
18.72
18.40
18.28
18.23
18.16
18.10
17.99
17.94
17.88
17.82
17.37
17.11
17.05
17.08
17.05
16.93
16.76
16.81
16.80
16.70
37.17
35.65
36.10
35.73
34.79
34.49
35.20
35.68
35.01
34.48
37.46
36.45
36.80
37.51
37.40
36.89
36.35
36.80
37.11
36.62
22.94
22.12
21.93
21.74
21.55
21.39
21.20
21.06
20.87
20.68
A
B
C
D
E
F
G
H
J
.052 .067 .106 .122 .035 .064 .087 .118 .067
1.32 1.70 2.69 3.10 0.89 1.63 2.21 3.00 1.70
K
L
M
N
P
Q
R
S wt
.083 .033 .042 .012 .020 .012 .006 .018 grams
2.11 0.84 1.07 0.30 0.51 0.30 0.15 0.46 0.020
Demo Board MCL P/N: TB-396+
Suggested PCB Layout (PL-270)
0.6 ^{at RF level of -10 dBm}
D17I
MAINLINE LOSS
0.5
0.4
0.3
0.2
0.1
0.0
2300
2350
2400 2450 2500
FREQUENCY (MHz)
2550
2600
D17I
COUPLING & DIRECTIVITY
20 ^{at RF level of -10 dBm}
COUPLING
DIRECTIVITY
19
18
17
16
2300
2350
2400 2450 2500
FREQUENCY (MHz)
2550
2600
60 ^{at RF level of -10 dBm}
55
50
45
40
35
30
25
20
15
10
2300 2350
D17I
RETURN LOSS
IN
OUT
CPL
2400 2450 2500
FREQUENCY (MHz)
2550
2600
Electrical Schematic
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