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JDC-20-5+ 参数 Datasheet PDF下载

JDC-20-5+图片预览
型号: JDC-20-5+
PDF下载: 下载PDF文件 查看货源
内容描述: 定向耦合器50Ω 50 〜1500兆赫 [Directional Coupler 50Ω 50 to 1500 MHz]
分类和应用:
文件页数/大小: 1 页 / 315 K
品牌: MINI [ MINI-CIRCUITS ]
   
Directional Coupler
50Ω
50 to 1500 MHz
Features
-40°C to 85°C
-55°C to 100°C
Surface Mount
JDC-20-5+
JDC-20-5
Maximum Ratings
Operating Temperature
Storage Temperature
• wideband, 50 to 1500 MHz
• low mainline loss, 0.5 dB typ.
• excellent solderability
CASE STYLE: BH292
PRICE: $ 14.95 ea. QTY (25-49)
Pin Connections
INPUT
OUTPUT
COUPLED
GROUND
50 OHM TERM EXTERNAL
1
6
3
2,5
4
Applications
• VHF/UHF
• satellite distribution
• cellular
• ISM/GSM
+ 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.
(MHz)
COUPLING
(dB)
L
f
L
-f
U
50-1500
Nom.
20.5±0.5
Flatness
±0.75
Typ.
0.4
Max.
0.8
Typ.
0.5
Outline Drawing
MAINLINE LOSS
1
(dB)
M
Max.
0.9
Typ.
1.0
U
Max.
1.5
Typ.
25
L
Min.
18
DIRECTIVITY
(dB)
M
Typ.
22
Min.
16
Typ.
20
U
Min.
13
VSWR POWER
(:1) INPUT, W
L
Typ.
1.2
MU
Max. Max.
0.5
0.5
PCB Land Pattern
L = 50-500 MHz
M = 500-750 MHz
U = 750-1500 MHz
1. Mainline loss includes theoretical power loss at coupled port.
Typical Performance Data
Frequency
(MHz)
Suggested Layout,
Tolerance to be within
±.002
Mainline Loss
(dB)
In-Out
0.35
0.36
0.45
0.51
0.63
0.68
0.88
0.91
0.98
1.08
JDC-20-5
MAINLINE LOSS
Coupling
(dB)
In-Cpl
20.55
20.62
20.74
20.63
20.46
20.37
20.20
20.12
20.06
20.07
Directivity
(dB)
In
29.45
30.98
29.40
26.50
25.05
24.77
24.24
24.06
23.74
23.62
Return Loss
(dB)
Out
28.54
30.40
28.96
25.05
22.25
21.36
19.64
18.68
17.96
17.22
Cpl
26.32
29.94
30.58
27.36
24.18
22.99
20.77
19.46
18.59
17.51
50.00
100.00
300.00
600.00
900.00
1000.00
1200.00
1320.00
1400.00
1500.00
24.91
25.28
27.95
34.60
27.05
25.02
22.37
21.35
20.97
20.69
Outline Dimensions (
inch
)
mm
A
.280
7.11
H
.047
1.19
B
.310
7.87
J
.065
1.65
C
--
--
K
.065
1.65
D
.100
2.54
L
.300
7.62
E
.225
5.72
F
.055
1.40
G
.100
2.54
wt
grams
0.45
MAINLINE LOSS (dB)
JDC-20-5
COUPLING & DIRECTIVITY
50
COUPLING &
DIRECTIVITY (dB)
40
30
20
10
0
at RF level of -10 dBm
1.5
1.2
0.9
0.6
0.3
0.0
at RF level of -10 dBm
COUPLING
DIRECTIVITY
Demo Board MCL P/N: TB-176
Suggested PCB Layout (PL-041)
50
340
630
920
FREQUENCY (MHz)
1210
1500
50
340
630
920
FREQUENCY (MHz)
1210
1500
JDC-20-5
RETURN LOSS
50
RETURN LOSS (dB)
40
30
20
10
0
50
340
630
920
FREQUENCY (MHz)
1210
1500
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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REV. E
M119986
JDC-20-5
WZ/TD/CP/AM
081111
IF/RF MICROWAVE COMPONENTS