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參數(shù)資料
| 型號： | DBTC-9-4_4L |
| 廠商： | MINI-CIRCUITS |
| 英文描述： | Surface Mount Directional Couplers 50з 5 to 1000 MHz |
| 中文描述： | 表面貼裝定向耦合器50з5日至1000兆赫 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 130K |
| 代理商： | DBTC-9-4_4L |
Typical Performance Data
Directional Coupler Electrical Specifications
Maximum Ratings
Operating Temperature
Storage Temperature
Pin Connections
INPUT
OUTPUT
COUPLED
GROUND
NOT USED*
*pins 5&6 must be isolated
Features
very flat coupling
very broadband, multi octave
temperature stable, BLUE CELL base
all welded construction
loads attached for better solderability
micro-miniature coupler
protected by U.S. Patent 6,140,887 & 6,784,521
VHF/UHF receivers/transmitters
cellular
3
4
1
2
5,6
Applications
-40°C to 85°C
-55°C to 100°C
FREQ.
RANGE
(MHz)
COUPLING
(dB)
f
L
-f
U
5-1000
9.0±0.5
±0.5
1.2
2.0
1.2
1.8
1.5 2.0
21
17
18
13
15
—
1.20
0.5
1.0
VSWR**
(:1)
Nom.
Max.
Flatness
POWER
INPUT, W
L
Max.
MU
Max.
MAINLINE LOSS*
(dB)
L
Typ. Max.
M
Typ. Max.
U
Typ. Max.
DIRECTIVITY
(dB)
L
Typ. Min.
M
Typ. Min.
U
Typ. Min.
Typ.
* Includes theoretical coupled power loss of 0.58 dB at 9 dB coupling.
**For coupled port VSWR above 500 MHz, 1.6:1 typ.
Frequency
(MHz)
Insertion Loss
(dB)
In-Out
1.18
1.10
1.07
1.09
1.16
1.20
1.23
1.31
1.37
1.43
Coupling
(dB)
In-Cpl
8.93
8.89
8.87
8.90
8.93
8.90
8.88
8.86
8.85
8.86
Directivity
(dB)
Return Loss
(dB)
Out
24.67
29.04
32.70
31.81
30.43
30.62
30.39
30.31
29.26
27.16
In
Cpl
18.40
19.50
20.22
20.27
18.93
16.66
15.36
12.91
11.86
10.86
Outline Drawing
AT790-1
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
]
No Leads
CASE STYLE:AT790-1
PRICE:$1.99 ea. QTY (25)
$1.69 ea. QTY (1000)
Leads
CASE STYLE:AT1030
PRICE:$2.14 ea. QTY (25)
$1.84 ea. QTY (1000)
DBTC-9-4
NEW!
DBTC-9-4L
REV. F
ED-8958/1
AT1030
A
B
C
D
E
F
G
H
J
K
L
wt.
.166 .150 .155 .050 .037 .025 .012 .060 .184 .030 .004 grams
4.22 3.81 3.94 1.27 0.94 0.64 0.30 1.52 4.67 0.76 0.10
.10
AT790-1
A
B
C
D
E
F
G
H
J
K
wt.
.150 .150 .150 .050 .030 .025 .028 .050 .160 .030
3.81 3.81 3.81 1.27 0.76 0.64 0.71 1.27 4.06 0.76
grams
.10
Outline Dimensions ( )
inch
mm
Demo Board MCL P/N: TB-278
Suggested PCB Layout (PL-150)
Reflow Solder Assembly
Silver-bearing solder (Sn/Pb/Ag 62/36/2%) is recommended;
however, tin-lead eutectic (Sn/Pb 63/37%) may be used.
For temperature profiles, see Application Note AN-40-004
AT1030
AT790-1 & AT1030
DBTC-9-4L
RETURN LOSS
0
5
10
15
20
25
30
35
0
200
400
600
800
1000
FREQUENCY (MHz)
R
IN
OUT
CPL
DBTC-9-4L
INSERTION LOSS
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
200
400
600
800
1000
FREQUENCY (MHz)
I
at RF level of -10 dBm
DBTC-9-4L
COUPLING & DIRECTIVITY
0
5
10
15
20
25
0
200
400
600
800
1000
FREQUENCY (MHz)
C
(
COUPLING
DIRECTIVITY
50
5 to 1000 MHz
Directional Couplers
Surface Mount
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 E
UROPE 44-1252-832600
Fax 44-1252-837010
Mini-Circuits
ISO 9001 & ISO 14001
Certified
Mini-Circuits
5.00
10.00
50.00
100.00
300.00
500.00
600.00
800.00
900.00
1000.00
21.62
21.70
21.50
20.99
19.47
17.60
16.50
14.74
14.07
13.44
17.90
19.15
20.07
20.12
20.49
21.02
20.89
20.45
20.06
19.34
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| DBTC-9-4-75+ | 制造商:MINI 制造商全稱:Mini-Circuits 功能描述:Directional Couplers |
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| DBTC-9-4L | 制造商:MINI 制造商全稱:Mini-Circuits 功能描述:Surface Mount Directional Couplers 50з 5 to 1000 MHz |
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