RSurFfaceTMrouantnsformer
ADT2-1T-1P+
ADT2-1T-1P
50Ω 8 to 600 MHz
Maximum Ratings
Features
Operating Temperature
-20°C to 85°C
-55°C to 100°C
1W
• excellent return loss, 15 dB typ.
• excellent amplitude unbalance, 0.1 dB typ.
and phase unbalance, 1 deg. typ.
• high RF power up to 1 watt
• aqueous washable
CASE STYLE: CD542
PRICE: $4.25 ea. QTY (10-49)
Storage Temperature
RF Power
DC Current
30mA
+ 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.
• protected under US patent 6,133,525
Pin Connections
PRIMARY DOT
PRIMARY
SECONDARY DOT
SECONDARY
3
Applications
• impedance matching
• baluns
1
4
6
5
2
SECONARY CT
NOT USED
Transformer Electrical Specifications
Ω
RATIO
FREQUENCY
(MHz)
INSERTION LOSS*
PHASE
UNBALANCE
(Deg.)
AMPLITUDE
UNBALANCE
(dB)
Outline Drawing
Typ.
Typ.
3 dB
MHz
2 dB
MHz
1 dB
MHz
1 dB
2 dB
1 dB
2 dB
bandwidth bandwidth bandwidth bandwidth
2
8-600
8-600
10-400
13-300
1
1
0.2 0.3
* Insertion Loss is referenced to mid-band loss, 0.5 dB typ.
PCB Land Patter
n
Typical Performance Data
FREQUENCY
(MHz)
INERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
Suggested Layout,
Tolerance to be within ±.002
8.00
9.50
15.50
0.74
0.72
0.65
0.54
0.56
0.79
1.02
1.05
1.09
1.13
14.43
15.42
16.83
18.72
17.66
14.80
12.34
10.45
9.00
0.00
0.01
0.00
0.01
0.03
0.13
0.33
0.66
1.10
1.78
0.06
0.06
0.03
0.14
0.00
0.11
0.51
1.24
2.48
4.22
inch
Outline Dimensions (
)
58.75
mm
100.00
200.00
300.00
400.00
500.00
600.00
A
.272
6.91
B
.310
7.87
C
.220
5.59
D
.100
2.54
E
.112
2.84
F
.055
1.40
G
.100
2.54
H
.030
0.76
J
.026
0.66
K
.065
1.65
L
.300
7.62
wt
grams
0.20
7.78
ADT2-1T-1P
INSERTION LOSS
2.0
1.6
1.2
0.8
0.4
0.0
Config. A
0
100
200
300
400
500
600
FREQUENCY (MHz)
®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. B
M98898
ADT2-1T-1P
ED-6918/2
HY/TD/CP
060613
Mini-Circuits
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