ADC-10-4-75R Datasheet, PDF (1/1 Pages) Mini-Circuits – Directional Coupler 75Ω 5 to 1000 MHz

Surface Mount
Directional Coupler
75Ω 5 to 1000 MHz
ADC-10-4-75R+
Maximum Ratings
Operating Temperature
-40°C to 85°C
Storage Temperature
-55°C to 100°C
Permanent damage may occur if any of these limits are exceeded.
Pin Connections
INPUT
1
OUTPUT
6
COUPLED
3
GROUND
2,5
NOT USED
4
Outline Drawing
Features
• wideband, 5-1000 MHz
• good directivity, 20 dB typ.
• good VSWR, 1.2:1 typ.
• internal load, no external components required
• aqueous washable
• protected by US Patents 6,133,525 & 6,140,887
Applications
• CATV power tap
CASE STYLE: CD636
PRICE: $7.95 ea. QTY (10-49)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
FREQ.
(MHz)
f_L-f_U
5-1000
Directional Coupler Electrical Specifications
COUPLING
(dB)
MAINLINE LOSS¹
(dB)
DIRECTIVITY
(dB)
Nom. Flatness
L
Typ. Max.
M
Typ. Max.
U
Typ. Max.
L
Typ. Min.
M
Typ. Min.
U
Typ. Min.
9.6±0.5 ±0.5
1.0 1.8
1.1 1.6
1.5 1.8
22 17
21 16
20 14
VSWR POWER
(:1) INPUT, W
Typ.
Max.
1.2
1.0
L= 5-50 MHz M= 50-500 MHzU= 500-1000 MHz
1. Mainline loss includes theoretical power loss at coupled port.
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±� .002
Outline Dimensions
(
inch
mm
)
A
B
C
D
E
F
G
.272 .310 .220 .100 .162 .055 .100
6.91 7.87 5.59 2.54 4.11 1.40 2.54
H
J
K
L
.030 .026 .065 .300
0.76 0.66 1.65 7.62
wt
grams
0.25
Demo Board MCL P/N: TB-356
Suggested PCB Layout (PL-213)
Frequency
(MHz)
5.00
10.00
50.00
100.00
300.00
500.00
650.00
800.00
900.00
1000.00
Mainline Loss
(dB)
In-Out
1.05
0.98
1.01
1.05
1.10
1.17
1.27
1.36
1.43
1.53
Typical Performance Data
Coupling
(dB)
Directivity
(dB)
In-Cpl
In
9.88
21.29
19.29
9.85
22.23
20.18
9.86
22.50
20.25
9.88
21.97
20.46
9.83
20.70
20.68
9.69
20.16
22.10
9.69
20.34
30.01
9.67
20.86
29.75
9.67
21.08
31.38
9.67
20.31
40.80
Return Loss
(dB)
Out
26.04
32.36
38.76
34.63
25.43
21.80
22.46
23.14
24.67
24.59
Cpl
18.58
19.76
19.95
19.87
19.72
20.73
21.32
21.37
19.79
18.03
ADC-10-4-75R+
MAINLINE LOSS
1.8 ^{at RF level of -4.3 dBm}
1.6
1.4
1.2
1.0
0.8
0
200
400
600
800
FREQUENCY (MHz)
1000
ADC-10-4-75R+
COUPLING & DIRECTIVITY
at RF level of -4.3 dBm
26
22
18
14
COUPLING
DIRECTIVITY
10
6
0
200
400
600
800
FREQUENCY (MHz)
1000
at RF level of -4.3 dBm
45
40
ADC-10-4-75R+
RETURN LOSS
IN
OUT
CPL
35
30
25
20
15
0
200
400
600
800
FREQUENCY (MHz)
1000
Electrical Schematic
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IF/RF MICROWAVE COMPONENTS
REV. A
M119986
ED-12259/4
ADC-10-4-75R+
DY/LC/CP/AM
090313