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PDF TCD-20-4-75+ Data sheet ( Hoja de datos )
| Número de pieza | TCD-20-4-75+ | |
| Descripción | Directional Coupler | |
| Fabricantes | Mini-Circuits | |
| Logotipo |  |
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DSurifarcee Mcotuinot nal Coupler
75Ω
40 to 1200 MHz
TCD-20-4-75+
Maximum Ratings
Operating Temperature
Storage Temperature
-40°C to 85°C
-55°C to 100°C
Pin Connections
INPUT
OUTPUT
COUPLED
GROUND
75Ω TERM EXTERNAL
NOT USED
3
4
1
2
6
5
Outline Drawing
Features
• wideband, 40-1200 MHz
• excellent flatness, ±0.5 dB typ. each band
• better performance than MA-COM EMDC-20-2-75
• footprint compatible to EMDC-10-1-75
• aqueous washable
CASE STYLE: DB714
PRICE: $1.49 ea. QTY (25)
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
Applications
• CATV
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
Directional Coupler Electrical Specifications
FREQ.
RANGE
(MHz)
COUPLING
(dB)
MAINLINE LOSS1
(dB)
DIRECTIVITY
(dB)
VSWR POWER
(:1) INPUT, W
fL-fU
40-500
500-870
870-1200
Nom.
21±0.5
20±0.6
19.5±0.7
Flatness
±0.8
±0.8
±0.8
Typ.
0.5
0.6
0.6
Max.
0.9
1.0
1.1
Typ.
20
23
20
Min.
15
16
14
Typ.
1.15
1.15
1.15
Max.
1.0
1.0
1.0
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
Outline Dimensions
(
inch
mm
)
A
.160
4.06
B
.150
3.81
C
.160
4.06
D
.050
1.27
E
.040
1.02
F
.025
0.64
G
.028
0.71
H
.065
1.65
J
.190
4.83
K
.030
0.76
wt
grams
0.15
1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
Frequency
(MHz)
40.00
150.00
300.00
500.00
650.00
850.00
1000.00
1050.00
1100.00
1200.00
Mainline Loss
(dB)
In-Out
0.58
0.51
0.52
0.55
0.55
0.59
0.65
0.68
0.69
0.73
Coupling
(dB)
In-Cpl
21.64
21.32
21.04
20.52
20.11
19.53
19.12
18.96
18.81
18.51
Directivity
(dB)
17.52
22.55
27.40
34.93
25.14
23.06
23.38
21.95
21.82
20.42
Return Loss
(dB)
In Out Cpl
23.40
26.56
25.81
23.79
24.15
26.52
29.12
30.51
31.20
32.12
24.77
29.03
26.94
23.55
23.07
24.05
26.11
26.75
26.49
27.62
23.38
26.72
27.36
25.86
25.34
24.00
23.57
22.99
23.19
23.06
2.0 at RF level of -10 dBm
1.6
1.2
0.8
TCD-20-4-75+
MAINLINE LOSS
TCD-20-4-75+
COUPLING & DIRECTIVITY
50 at RF level of -10 dBm
COUPLING
40
DIRECTIVITY
30
20
Demo Board MCL P/N: TB-72
Suggested PCB Layout (PL-010)
0.4
0.0
0
300 600 900
FREQUENCY (MHz)
TCD-20-4-75+
RETURN LOSS
50 at RF level of -10 dBm
IN OUT CPL
40
1200
10
0
0
300 600 900
FREQUENCY (MHz)
Electrical Schematic
1200
30
20
10
0
0 300 600 900 1200
FREQUENCY (MHz)
Mini-Circuits®
minicircuits.com
ISO 9001 ISO 14001 AS 9100 CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
TM The Design Engineers Search Engine Provides ACTUAL Data Instantly From MINI-CIRCUITS At: www.minicircuits.com
IF/RF MICROWAVE COMPONENTS
REV. B
M119986
ED-13061/1
TCD-20-4-75+
WZ/CP/AM
081113
Datasheet pdf - http://www.DataSheet4U.net/
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