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ADC-20-4 参数 Datasheet PDF下载

ADC-20-4图片预览
型号: ADC-20-4
PDF下载: 下载PDF文件 查看货源
内容描述: 定向耦合器50Ω 5到1000兆赫 [Directional Coupler 50Ω 5 to 1000 MHz]
分类和应用: 射频和微波射频耦合器微波耦合器
文件页数/大小: 1 页 / 243 K
品牌: MINI [ MINI-CIRCUITS ]
   
Directional Coupler
50Ω
5 to 1000 MHz
Features
-40°C to 85°C
-55°C to 100°C
Surface Mount
ADC-20-4+
ADC-20-4
Maximum Ratings
Operating Temperature
Storage Temperature
Pin Connections
INPUT
OUTPUT
COUPLED
GROUND
50Ω TERM EXTERNAL
ISOLATE (DO NOT USE)
1
6
3
2
4
5
• wideband, 5-1000 MHz
• low mainline loss, 0.5 dB typ.
• high directivity, 21 dB typ.
• aqueous washable
• protected by U.S Patents 6,133,525 & 6,140,887
• cable tv
• communications
CASE STYLE: CD542
PRICE:$6.95 ea. QTY (10-49)
+ 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.
Applications
Directional Coupler Electrical Specifications
FREQ.
(MHz)
COUPLING
(dB)
MAINLINE LOSS
1
(dB)
L
Typ. Max.
0.4 0.8
M
Typ. Max.
0.5 1.0
U
Typ. Max.
0.7 1.3
L
Typ. Min.
20
18
Outline Drawing
DIRECTIVITY
(dB)
M
Typ. Min.
21
17
U
Typ. Min.
21
15
VSWR POWER
(:1) INPUT, W
L
Max.
1.0
MU
Max.
1.0
f
L
-f
U
5-1000
Nom.
20.0±0.5
Flatness
±0.8
Typ.
1.1
L= 5-50 MHz
M= 50-500 MHz
U= 500-1000 MHz
1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
PCB Land Pattern
Frequency
(MHz)
5.00
10.00
50.00
150.00
250.00
Mainline Loss
(dB)
In-Out
0.35
0.32
0.32
0.37
0.38
0.40
0.45
0.53
0.53
0.68
Coupling
(dB)
In-Cpl
19.49
19.55
19.62
19.68
19.80
19.89
20.05
20.28
20.31
20.49
Directivity
(dB)
21.07
20.63
20.64
21.01
21.28
21.32
21.18
20.90
20.71
20.03
In
26.82
30.04
32.99
33.06
34.14
34.05
36.20
31.32
28.29
25.43
Return Loss
(dB)
Out
28.08
32.37
37.40
35.38
34.19
31.30
31.48
31.73
31.27
28.94
Cpl
23.37
26.49
30.48
30.96
31.95
32.90
34.55
34.59
31.88
28.09
Suggested Layout,
Tolerance to be within ±.002
350.00
500.00
750.00
870.00
1000.00
Outline Dimensions (
inch
)
mm
A
.272
6.91
H
.030
0.76
B
.310
7.87
J
.026
0.66
C
.220
5.59
K
.065
1.65
D
.100
2.54
L
.300
7.62
E
.112
2.84
F
.055
1.40
G
.100
2.54
wt
grams
0.20
INSERTION LOSS (dB)
ADC-20-4
MAINLINE LOSS
1.0
0.8
0.6
0.4
0.2
0.0
0
200
400
600
FREQUENCY (MHz)
800
1000
at RF level of -10 dBm
ADC-20-4
COUPLING & DIRECTIVITY
30
COUPLING &
DIRECTIVITY (dB)
at RF level of -10 dBm
COUPLING
25
DIRECTIVITY
Demo Board MCL P/N: TB-05
Suggested PCB Layout (PL-095)
20
15
0
200
400
600
FREQUENCY (MHz)
800
1000
ADC-20-4
RETURN LOSS
43
RETURN LOSS (dB)
38
33
28
23
18
0
200
400
600
FREQUENCY (MHz)
800
1000
at RF level of -10 dBm
Electrical Schematic
CPL
IN
OUT
Mini-Circuits
TM
®
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
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IF/RF MICROWAVE COMPONENTS
REV. D
M119986
ED-6676/2
ADC-20-4
WZ/TD/CP/AM
081111