TCD-9-1W-75 Datasheet, PDF (1/1 Pages) Mini-Circuits – Directional Coupler 75Ω 5 to 2000 MHz

Surface Mount
Directional Coupler
75Ω
5 to 2000 MHz
TCD-9-1W-75+
TCD-9-1W-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, 5 to 2000 MHz
• low mainline loss, 1.3 dB typ. (5-1000 MHz)
• aqueous washable
• leads for excellent solderability
• protected by US Patent 6,140,887
Applications
• GPS
• cellular
• satellite distribution
• CATV
CASE STYLE: DB714
PRICE: $1.49 ea. QTY (25)
+ 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.
Directional Coupler Electrical Specifications
FREQ.
RANGE
(MHz)
f_L-f_U
COUPLING
(dB)
Nom. Flatness
MAINLINE LOSS¹
(dB)
DIRECTIVITY
(dB)
VSWR POWER
(:1) INPUT, W
L
M
U
L
M
U
Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min.
L MU
Typ. Max. Max.
5-1000 8.9±0.5
±0.6
1.3 2.1 1.3 2.0 1.8 2.4 21 17 15 — 10 — 1.30 0.5 1.0
1000-2000 8.9±0.5
±0.6
— — 2.5 — — — — — 10 — — — 1.60 — 1.0
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.
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)
5.00
1.29
200.00
1.28
600.00
1.46
800.00
1.63
1000.00
1.87
1200.00
2.06
1400.00
2.27
1600.00
2.50
1800.00
2.71
2000.00
2.73
at RF level of -10 dBm
3.0
TCD-9-1W-75
MAINLINE LOSS
2.5
2.0
1.5
1.0
0.5
0.0
0
500
1000
1500
FREQUENCY (MHz)
50 ^{at RF level of -10 dBm}
40
TCD-9-1W-75
RETURN LOSS
IN
OUT
CPL
8.99
8.94
8.84
8.81
8.78
8.67
8.65
8.89
8.90
8.41
2000
21.24
17.61
11.06
9.49
8.59
8.12
7.88
7.63
7.19
6.49
16.92
17.17
12.00
11.14
11.05
11.15
11.16
11.20
11.56
11.81
25.24
24.67
15.49
14.69
14.44
14.53
14.51
15.36
15.46
14.35
16.42
16.49
12.84
11.57
10.62
9.81
9.22
8.91
8.40
8.53
TCD-9-1W-75
COUPLING & DIRECTIVITY
at RF level of -10 dBm
40
COUPLING
DIRECTIVITY
30
20
10
0
0
500
1000
1500
2000
FREQUENCY (MHz)
Electrical Schematic
30
20
10
0
0
500
1000
1500
2000
FREQUENCY (MHz)
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IF/RF MICROWAVE COMPONENTS
REV. F
M119986
ED-8571/1
TCD-9-1W-75
WZ/TD/CP/AM
081113