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參數資料
| 型號： | ADT4-1WT |
| 廠商： | MINI-CIRCUITS |
| 元件分類： | 射頻變壓器 |
| 英文描述： | RF Transformer |
| 中文描述： | 2 MHz - 775 MHz RF TRANSFORMER |
| 文件頁數： | 1/1頁 |
| 文件大?。?/td> | 162K |
| 代理商： | ADT4-1WT |
Mini-Circuits
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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RF/IF MICROWAVE COMPONENTS
minicircuits.com
ALLNEW
RF Transformer
50
2 to 775 MHz
Surface Mount
ADT4-1WT+
ADT4-1WT
CASE STYLE: CD542
PRICE: $2.95 ea. QTY (10-49)
Outline Dimensions ( )
B
C
D
.310
.220
.100
7.87
5.59
2.54
inch
F
Maximum Ratings
Operating Temperature
Pin Connections
PRIMARY DOT
PRIMARY
SECONDARY DOT
SECONDARY
SECONARY CT
NOT USED
Features
excellent return loss, 20 dB typ. in dB bandwidth
excellent amplitude unbalance, 0.1 dB typ.
and phase unbalance, 1 deg. typ. in 1 dB bandwidth
aqueous washable
protected under US patent 6,133,525
Applications
impedance matching
baluns
-20°C to 85°C
Storage Temperature
-55°C to 100°C
RF Power
0.25W
DC Current
30mA
Outline Drawing
Transformer Electrical Specifications
REV. B
M98898
ADT4-1WT
ED-6920/1
HY/TD/CP/AM
070714
Typical Performance Data
Config. A
PCB Land Patter
n
Suggested Layout,
Tolerance to be within ±
.002
A
E
G
.272
6.91
.112
2.84
.055
1.40
.100
2.54
H
J
K
L
wt
.030
0.76
.026
0.66
.065
1.65
.300
7.62
grams
0.20
RATIO
(Secondary/Primary)
FREQUENCY
(MHz)
INSERTION LOSS*
PHASE
UNBALANCE
(Deg.)
Typ.
1 dB
bandwidth
AMPLITUDE
UNBALANCE
(dB)
Typ.
1 dB
bandwidth
3 dB
MHz
2 dB
MHz
1 dB
MHz
2 dB
bandwidth
2 dB
bandwidth
4
2-775
2-775
3-600
6-250
1
3
0.1
0.3
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
3
1
4
6
5
2
* Insertion Loss is referenced to mid-band loss, 0.8 dB typ.
Demo Board MCL P/N: TB-42
1.00
3.00
10.00
50.00
175.00
250.00
600.00
700.00
775.00
800.00
1.53
1.02
0.75
0.80
0.98
1.10
1.44
1.81
2.12
2.51
13.65
17.61
21.91
22.05
19.93
18.41
10.74
8.91
7.73
7.38
0.02
0.00
0.00
0.01
0.03
0.03
0.18
0.23
0.27
0.28
0.03
0.03
0.00
0.26
0.89
1.48
6.98
10.48
14.36
14.98
+ 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.
ADT4-1WT
INSERTION LOSS
0.0
0.4
0.8
1.2
1.6
2.0
2.4
0
155
310
465
620
775
FREQUENCY (MHz)
I
ADT4-1WT
INPUT RETURN LOSS
0
10
20
30
40
50
0
155
310
465
620
775
FREQUENCY (MHz)
R
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