RF Transformer
Surface Mount
ADT2-1T-1P+
ADT2-1T-1P
CASE STYLE: CD542
PRICE: $4.25 ea. QTY (10-49)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
Applications
Operating Temperature
-20°C to 85°C
Storage Temperature
-55°C to 100°C
RF Power
1W
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. B
M98898
ADT2-1T-1P
ED-6918/2
HY/TD/CP
060613
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
.112
.055
.100
6.91
7.87
5.59
2.54
2.84
1.40
2.54
H
J
K
L
wt
.030
.026
.065
.300
grams
0.76
0.66
1.65
7.62
0.20
· 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
· 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
2
8-600
8-600
10-400
13-300
1
1
0.2
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 8 to 600 MHz
* Insertion Loss is referenced to mid-band loss, 0.5 dB typ.
ADT2-1T-1P
INSERTION LOSS
0.0
0.4
0.8
1.2
1.6
2.0
0
100
200
300
400
500
600
FREQUENCY (MHz)
I
N
S
E
R
T
I
O
N
L
O
S
S
(
d
B
)
8.00
0.74
14.43
0.00
0.06
9.50
0.72
15.42
0.01
0.06
15.50
0.65
16.83
0.00
0.03
58.75
0.54
18.72
0.01
0.14
100.00
0.56
17.66
0.03
0.00
200.00
0.79
14.80
0.13
0.11
300.00
1.02
12.34
0.33
0.51
400.00
1.05
10.45
0.66
1.24
500.00
1.09
9.00
1.10
2.48
600.00
1.13
7.78
1.78
4.22
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