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LRDC-10-2-75 参数 Datasheet PDF下载

LRDC-10-2-75图片预览
型号: LRDC-10-2-75
PDF下载: 下载PDF文件 查看货源
内容描述: 定向耦合器75Ω 30至1000 MHz [Directional Coupler 75Ω 30 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 / 281 K
品牌: MINI [ MINI-CIRCUITS ]
   
Directional Coupler
75Ω
30 to 1000 MHz
Features
-40°C to 85°C
-55°C to 100°C
Surface Mount
LRDC-10-2-75+
LRDC-10-2-75
Maximum Ratings
Operating Temperature
Storage Temperature
• low mainline loss, 1.1 dB typ.
• high directivity, 22 dB typ.
CASE STYLE: QQQ130
PRICE: $13.95 ea. QTY (1-9)
Pin Connections
INPUT
OUTPUT
COUPLED
GROUND
ISOLATE (DO NOT USE)
6
1
4
2,5
3
Applications
• VHF/UHF
• cellular
• communications
• cable tv
+ 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.
Outline Drawing
Directional Coupler Electrical Specifications
FREQ.
(MHz)
COUPLING
(dB)
L
f
L
-f
U
30-1000
Nom.
10.0±0.5
Flatness
±0.6
Typ.
1.0
Max.
1.5
Typ.
1.1
MAINLINE LOSS
1
(dB)
M
Max.
1.5
Typ.
1.3
U
Max.
1.8
Typ.
21
L
Min.
17
DIRECTIVITY
(dB)
M
Typ.
22
Min.
17
Typ.
19
U
Min.
15
VSWR POWER
(:1) INPUT, W
L
Typ.
1.3
MU
Max. Max.
1.0
1.0
PCB Land Pattern
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.
Typical Performance Data
Frequency
(MHz)
28.88
30.16
91.46
161.00
289.64
498.87
593.68
754.14
897.47
1000.56
Mainline Loss
(dB)
In-Out
1.19
1.18
1.09
1.09
1.10
1.14
1.14
1.15
1.27
1.32
LRDC-10-2-75
MAINLINE LOSS
Coupling
(dB)
In-Cpl
10.13
10.12
10.08
10.08
10.08
10.08
10.03
9.89
9.83
9.71
Directivity
(dB)
22.47
22.61
23.28
23.22
23.11
25.17
28.72
37.29
23.63
19.42
In
17.24
17.35
19.85
20.96
22.21
23.34
24.21
26.06
25.07
22.80
Return Loss
(dB)
Out
22.09
22.42
35.09
37.04
26.01
21.75
21.99
25.35
32.45
31.75
Cpl
17.46
17.57
20.23
21.47
23.37
26.81
28.05
28.78
28.13
28.13
Suggested Layout,
Tolerance to be within
±.002
Outline Dimensions (
inch
)
mm
A
.400
10.16
H
.420
10.67
B
.31
7.87
J
.120
3.05
C
.200
5.08
K
.060
1.52
D
.10
2.54
L
.100
2.54
E
.010
0.25
M
.020
0.51
F
.100
2.54
G
.050
1.27
wt
grams
0.55
LRDC-10-2-75
COUPLING & DIRECTIVITY
50
COUPLING &
DIRECTIVITY (dB)
40
30
20
10
0
at RF level of -10 dBm
1.5
MAINLINE LOSS (dB)
at RF level of -10 dBm
COUPLING
1.4
1.3
1.2
1.1
1.0
0
200
400
600
FREQUENCY (MHz)
800
1000
DIRECTIVITY
Demo Board MCL P/N: TB-34
Suggested PCB Layout (PL-043)
0
200
400
600
FREQUENCY (MHz)
800
1000
LRDC-10-2-75
RETURN LOSS
50
RETURN LOSS (dB)
40
30
20
10
0
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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REV. C
M119986
LRDC-10-2-75
WZ/TD/CP/AM
081111
IF/RF MICROWAVE COMPONENTS