INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Typical Performance Data
Directional Coupler Electrical Specifications
Maximum Ratings
Pin Connections
INPUT
3
OUTPUT
4
COUPLED
1
GROUND
2
75
TERM EXTERNAL
6
NOT USED
5
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
CASE STYLE: DB714
PRICE: $1.49 ea. QTY (25)
Demo Board MCL P/N: TB-72
Suggested PCB Layout (PL-010)
Outline Drawing
Outline Dimensions ( )
inch
mm
TCD-13-4-75
MAINLINE LOSS
0.0
0.4
0.8
1.2
1.6
2.0
0
200
400
600
800
1000
FREQUENCY (MHz)
MAINLINE
LOSS
(dB)
at RF level of -10 dBm
TCD-13-4-75
COUPLING & DIRECTIVITY
0
10
20
30
40
50
0
200
400
600
800
1000
FREQUENCY (MHz)
C
O
U
P
L
I
N
G
&
D
I
R
E
C
T
I
V
I
T
Y
(
d
B
)
COUPLING
DIRECTIVITY
at RF level of -10 dBm
TCD-13-4-75+
TCD-13-4-75
TCD-13-4-75
RETURN LOSS
0
10
20
30
40
50
0
200
400
600
800
1000
FREQUENCY (MHz)
RETURN
LOSS
(dB)
IN
OUT
CPL
at RF level of -10 dBm
electrical schematic
Suggested Layout,
Tolerance to be within
.002
PCB Land Pattern
75
5 to 1000 MHz
Directional Coupler
REV. E
M102713
ED-7875A/1
TCD-13-4-75
WZ/TD/CP
060725
Surface Mount
A
B
C
D
E
F
.160
.150
.160
.050
.040
.025
4.06
3.81
4.06
1.27
1.02
0.64
G
H
J
K
wt
.028
.065
.190
.030
grams
0.71
1.65
4.83
0.76
0.15
FREQ.
RANGE
(MHz)
COUPLING
(dB)
MAINLINE LOSS
1
(dB)
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT, W
Nom. Flatness
L
M
U
L
M
U
L
MU
f
L
-f
U
Typ. Max. Typ. Max. Typ. Max. Typ.
Min.
Typ.
Min.
Typ.
Min.
Typ.
Max. Max.
5-1000
13.00.5
0.9
1.0
1.8
0.8
1.3
1.1
1.5
22
17
15
--
12
--
1.20
0.5
1.0
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
In
Return Loss
(dB)
Out
Cpl
Features
wideband, 5 to 1000 MHz
low insertion loss, 0.8 dB typ.
aqueous washable
leads for excellent solderability
protected by US Patent 6,140,887
Applications
VHF/UHF
CATV
cellular
COUPLED
TERMINATE
INPUT
OUTPUT
+ 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.
L = low range [f
L
to 10 f
L
] M = mid range [10 f
L
to f
U
/2] U= upper range [f
U
/2 to f
U
]
1. Mainline loss includes theoretical power loss at coupled port.
5.00
0.96
13.23
22.93
18.39
22.11
20.63
100.00
0.80
13.07
21.46
21.56
29.75
23.23
200.00
0.82
13.07
19.90
22.09
29.67
22.99
300.00
0.84
13.06
18.25
22.15
27.88
22.67
400.00
0.86
13.03
16.68
21.58
24.86
22.04
500.00
0.86
12.96
15.34
20.44
22.11
21.08
600.00
0.87
12.88
14.27
19.08
19.99
20.15
700.00
0.91
12.82
13.42
17.97
18.61
19.42
800.00
0.93
12.73
12.75
17.33
17.64
18.67
1000.00
1.02
12.56
11.88
17.83
17.63
17.78
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