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| 型号： | ADC-12-4-75+ |
| 厂商： | MINI-CIRCUITS |
| 元件分类： | 耦合器 |
| 英文描述： | 20 MHz - 1000 MHz RF/MICROWAVE DIRECTIONAL COUPLER, 1.8 dB INSERTION LOSS-MAX |
| 封装： | ROHS COMPLIANT, CASE CD542, 6 PIN |
| 文件页数： | 1/1页 |
| 文件大小： | 260K |
| 代理商： | ADC-12-4-75+ |
ISO 9001 ISO 14001 AS 9100 CERTIFIED
Mini-Circuits
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine
Provides ACTUAL Data Instantly at
Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
For detailed performance specs
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IF/RF MICROWAVE COMPONENTS
PCB Land Pattern
Suggested Layout,
Tolerance to be within ±.002
Frequency
(MHz)
Mainline Loss
(dB)
In-Out
Coupling
(dB)
In-Cpl
Directivity
(dB)
In
Return Loss
(dB)
Out
Cpl
Typical Performance Data
Directional Coupler Electrical Specifications
Maximum Ratings
Pin Connections
Features
cable tv
wideband, 20-1000 MHz
low mainline loss, 0.9 db typ.
good directivity, 23 dB typ.
good VSWR, 1.2:1 typ.
excellent coupling flatness, ±0.1 dB typ.
aqueous washable
protected by U.S Patents 6,133,525 & 6,140,887
Applications
Operating Temperature
-40°C to 85°C
Storage Temperature
-55°C to 100°C
CASE STYLE: CD542
PRICE: $6.95 ea. QTY (10-49)
Demo Board MCL P/N: TB-08
Suggested PCB Layout (PL-042)
Outline Drawing
Outline Dimensions (
)
inch
mm
ADC-12-4-75
MAINLINE LOSS
0.7
0.9
1.1
1.3
1.5
1.7
0
200
400
600
800
1000
FREQUENCY (MHz)
IN
S
E
R
T
IO
N
LO
S
(d
B
)
at RF level of -10 dBm
ADC-12-4-75
COUPLING & DIRECTIVITY
0
10
20
30
40
50
0
200
400
600
800
1000
FREQUENCY (MHz)
C
O
U
P
LI
N
G
&
D
IR
E
C
T
IV
IT
Y
(d
B
)
COUPLING
DIRECTIVITY
at RF level of -10 dBm
ADC-12-4-75+
ADC-12-4-75
ADC-12-4-75
RETURN LOSS
10
18
26
34
42
50
0
200
400
600
800
1000
FREQUENCY (MHz)
R
E
T
U
R
N
LO
S
(d
B
)
IN
OUT
CPL
at RF level of -10 dBm
75
20 to 1000 MHz
Directional Coupler
REV. D
M119986
ED-7093/1
ADC-12-4-75
WZ/TD/CP/AM
090903
Surface Mount
A
B
C
D
E
F
G
.272
.310
.220
.100
.112
.055
.100
6.91
7.87
5.59
2.54
2.84
1.40
2.54
H
J
K
L
wt
.030
.026
.065
.300
grams
0.76
0.66
1.65
7.62
0.20
FREQ.
(MHz)
COUPLING
(dB)
MAINLINE LOSS1
(dB)
DIRECTIVITY
(dB)
VSWR
(:1)
POWER
INPUT, W
Nom.
Flatness
L
Typ. Max.
M
Typ. Max.
U
Typ. Max.
L
Typ. Min.
M
Typ. Min.
U
Typ. Min.
Typ.
L
MU
Max. Max.
f
L-fU
20-1000
12.6±0.5
±0.5
0.8 1.2
0.9 1.3
1.2 1.8
28 20
23 15
17 10
1.2
1.0
INPUT
1
OUTPUT
6
COUPLED
3
GROUND
2
75 TERM EXTERNAL
4
ISOLATE (DO NOT USE)
5
L= 20-200 MHz
M= 200-500 MHz
U= 500-1000 MHz
1. Mainline loss includes theoretical power loss at coupled port.
20.00
0.79
12.57
29.56
21.10
28.80
21.67
128.88
0.83
12.57
27.28
22.02
31.66
22.60
237.77
0.88
12.59
25.42
22.65
30.27
23.48
346.66
0.89
12.58
23.17
22.53
27.89
25.13
455.55
0.94
12.61
21.41
24.48
26.33
27.78
564.44
0.97
12.59
19.76
24.67
25.28
30.58
673.33
1.06
12.61
18.47
24.46
33.77
782.22
1.15
12.65
17.23
24.58
24.36
27.91
891.11
1.25
12.64
16.05
24.75
24.23
44.40
1000.00
1.36
12.63
14.72
24.40
23.10
43.64
+ 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.
Electrical Schematic
Permanent damage may occur if any of these limits are exceeded.
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