TCD-10-1W-75 Datasheet, PDF (1/1 Pages) Mini-Circuits – Directional Coupler 75Ω 10 to 750 MHz

Surface Mount
Directional Coupler
75Ω
10 to 750 MHz
TCD-10-1W-75+
TCD-10-1W-75
Maximum Ratings
Operating Temperature
Storage Temperature
-40°C to 85°C
-55°C to 100°C
Pin Connections
INPUT
3
OUTPUT
4
COUPLED
1
GROUND
2
75Ω TERM EXTERNAL
6
NOT USED
5
Outline Drawing
Features
• wideband, 10 to 750 MHz
• low mainline loss, 1.4 dB typ.
• aqueous washable
• leads for excellent solderability
• protected by US Patent 6,140,887
CASE STYLE: DB714
PRICE: $1.49 ea. QTY (25)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
Applications
• VHF/UHF
• CATV
• communications
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Directional Coupler Electrical Specifications
FREQ.
RANGE
(MHz)
COUPLING
(dB)
f_L-f_U
Nom. Flatness
10-750 10.5±0.5 ±0.7
MAINLINE LOSS¹
(dB)
DIRECTIVITY
(dB)
L
Typ. Max.
1.6 2.1
M
Typ. Max.
1.4 1.9
U
Typ. Max.
1.5 2.0
L
Typ. Min.
22 17
M
Typ. Min.
18 14
U
Typ. Min.
14 —
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.
VSWR POWER
(:1) INPUT, W
L MU
Typ. Max. Max.
1.30 0.5 1.0
PCB Land Pattern
Frequency
(MHz)
Typical Performance Data
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
Return Loss
(dB)
In
Out
Cpl
Suggested Layout,
Tolerance to be within ±.002
Outline Dimensions
(
inch
mm
)
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
.028 .065 .190 .030
0.71 1.65 4.83 0.76
wt
grams
0.15
Demo Board MCL P/N: TB-72
Suggested PCB Layout (PL-010)
9.00
1.46
18.00
1.42
24.00
1.43
30.00
1.44
50.00
1.45
70.00
1.46
100.00
1.46
300.00
1.41
500.00
1.38
800.00
1.42
at RF level of -10 dBm
2.0
TCD-10-1W-75
MAINLINE LOSS
1.6
1.2
0.8
0.4
0.0
0
160
320
480
640
FREQUENCY (MHz)
50 ^{at RF level of -10 dBm}
40
TCD-10-1W-75
RETURN LOSS
IN
OUT
CPL
10.50
10.49
10.50
10.51
10.53
10.53
10.54
10.49
10.43
10.31
800
22.09
22.05
22.01
21.95
21.81
21.69
21.52
19.89
17.95
15.43
17.37
17.64
17.64
17.61
17.56
17.57
17.64
18.33
19.30
21.16
24.83
30.73
31.76
30.54
29.29
27.94
27.64
26.14
24.85
24.64
TCD-10-1W-75
COUPLING & DIRECTIVITY
at RF level of -10 dBm
40
COUPLING
DIRECTIVITY
30
18.42
18.75
18.75
18.73
18.70
18.68
18.69
19.24
19.95
21.29
20
10
0
0
160
320
480
640
800
FREQUENCY (MHz)
Electrical Schematic
30
20
10
0
0
160
320
480
640
800
FREQUENCY (MHz)
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IF/RF MICROWAVE COMPONENTS
REV. F
M119986
ED-8551
TCD-10-1W-75
WZ/TD/CP/AM
081113