RF Transformer
Surface Mount
ADT4-5WT+
ADT4-5WT
CASE STYLE: CD637
PRICE: $4.50 ea. QTY (10-49)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
Applications
Operating Temperature
-20C to 85C
Storage Temperature
-55C to 100C
RF Power
0.25W
DC Current
30mA
Outline Drawing
Transformer Electrical Specifications
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 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
REV. C
M98898
ADT4-5WT
ED-8014/1
IG/TD/CP
060614
Typical Performance Data
Config. A
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
+ 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.
A
B
C
D
E
F
G
.272
.310
.220
.100
.206
.055
.100
6.91
7.87
5.59
2.54
5.23
1.40
2.54
H
J
K
L
wt
.030
.026
.065
.300
grams
0.76
0.66
1.65
7.62
0.40
excellent return loss, 21 dB typ.
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
impedance matching
baluns
RATIO
FREQUENCY
(MHz)
INSERTION LOSS*
PHASE
UNBALANCE
(Deg.)
Typ.
AMPLITUDE
UNBALANCE
(dB)
Typ.
3 dB
MHz
2 dB
MHz
1 dB
MHz
1 dB
bandwidth
2 dB
bandwidth
1 dB
bandwidth
2 dB
bandwidth
4
0.3-500
0.3-500
0.5-400
2-250
1
3
0.1
0.3
FREQUENCY
(MHz)
INERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
PRIMARY DOT
3
PRIMARY
1
SECONDARY DOT
4
SECONDARY
6
SECONARY CT
5
NOT USED
2
50 0.3 to 500 MHz
* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.
ADT4-5WT
INSERTION LOSS
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
100
200
300
400
500
FREQUENCY (MHz)
I
N
SER
T
I
ON
LOSS
(dB)
Demo Board MCL P/N: TB-42
0.30
0.65
15.81
0.03
0.22
1.00
0.47
21.44
0.01
0.10
5.00
0.31
26.37
0.00
0.09
10.00
0.33
26.40
0.01
0.07
50.00
0.45
23.30
0.01
0.11
100.00
0.51
20.29
0.05
0.33
200.00
0.64
15.84
0.24
0.08
300.00
0.84
12.99
0.48
1.45
400.00
1.10
10.99
0.67
6.46
500.00
1.40
9.56
0.79
20.54
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