Directional Coupler
50Ω
5 to 200 MHz
Features
-40°C to 85°C
-55°C to 100°C
Surface Mount
ADC-6-1R+
ADC-6-1R
Maximum Ratings
Operating Temperature
Storage Temperature
Permanent damage may occur if any of these limits are exceeded.
Pin Connections
INPUT
OUTPUT
COUPLED
GROUND
ISOLATE (DO NOT USE)
1
6
3
2,5
4
• wideband, 5 to 200 MHz
• low mainline loss, 1.7 dB typ.
• excellent coupling flatness, ±0.1 typ.
• aqueous washable
• protected by U.S Patents 6,133,525 & 6,140,887
CASE STYLE: CD542
PRICE: $7.95 ea. QTY (10-49)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Applications
• communications
• cable tv
Directional Coupler Electrical Specifications
FREQ.
(MHz)
COUPLING
(dB)
MAINLINE LOSS
1
(dB)
L
Typ. Max.
1.6
2.0
M
Typ. Max.
1.7
2.0
U
Typ. Max.
1.7
2.1
L
Typ. Min.
35
22
Outline Drawing
DIRECTIVITY
(dB)
M
Typ. Min.
25
18
U
Typ. Min.
17
13
VSWR POWER
(:1) INPUT, W
L
Max.
0.5
MU
Max.
0.5
f
L
-f
U
5-200
Nom.
6.2±0.3
Flatness
±0.3
Typ.
1.33
L= 5-50 MHz
M= 50-100 MHz
U= 100-200 MHz
1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
PCB Land Pattern
Frequency
(MHz)
5.00
15.00
30.00
50.00
70.00
Mainline Loss
(dB)
In-Out
1.60
1.62
1.63
1.59
1.68
1.63
1.63
1.72
1.70
1.78
ADC-6-1R
MAINLINE LOSS
Coupling
(dB)
In-Cpl
6.15
6.11
6.14
6.18
6.13
6.19
6.19
6.15
6.17
6.07
Directivity
(dB)
43.32
40.58
34.62
30.14
27.21
24.97
23.20
21.73
20.47
17.12
In
15.12
15.28
15.41
15.52
15.59
15.72
15.84
15.92
16.03
16.38
Return Loss
(dB)
Out
17.27
17.10
17.08
17.03
16.91
16.82
16.70
16.58
16.47
16.05
Cpl
17.76
17.61
17.65
17.69
17.69
17.69
17.69
17.71
17.87
17.98
Suggested Layout,
Tolerance to be within ±.002
�½
Outline Dimensions (
inch
)
mm
A
.272
6.91
H
.030
0.76
B
.310
7.87
J
.026
0.66
C
.220
5.59
K
.065
1.65
D
.100
2.54
L
.300
7.62
E
.112
2.84
F
.055
1.40
G
.100
2.54
INSERTION LOSS (dB)
2.0
1.8
1.6
1.4
1.2
1.0
90.00
110.00
130.00
150.00
220.00
at RF level of -10 dBm
ADC-6-1R
COUPLING & DIRECTIVITY
at RF level of -10 dBm
60
COUPLING & DIRECTIVITY
(dB)
50
40
30
20
10
0
wt
grams
0.20
COUPLING
DIRECTIVITY
Demo Board MCL P/N: TB-32
Suggested PCB Layout (PL-094)
0
50
100
FREQUENCY (MHz)
150
200
0
50
100
FREQUENCY (MHz)
150
200
ADC-6-1R
RETURN LOSS
20
RETURN LOSS (dB)
19
18
17
16
15
0
50
100
150
FREQUENCY (MHz)
200
at RF level of -10 dBm
Electrical Schematic
CPL
IN
OUT
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IF/RF MICROWAVE COMPONENTS
REV. C
M119986
ED-6746
ADC-6-1R
WZ/TD/CP/AM
081111
MINI [ MINI-CIRCUITS ]
