FREQUENCY
(MHz)
INERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
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
3
0.2-210
0.2-210
0.3-150
0.5-90
1
4
0.2
0.2
* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.
A
B
C
D
E
F
G
.272
.310
.220
.100
.162
.055
.100
6.91
7.87
5.59
2.54
4.11
1.40
2.54
H
J
K
L
wt
.030
.026
.065
.300
grams
0.76
0.66
1.65
7.62
0.25
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
50 0.2 to 210 MHz
RF Transformer
ADTT3-2+
ADTT3-2
CASE STYLE: CD636
PRICE: $4.50 ea. QTY. (10-49)
Maximum Ratings
Pin Connections
Operating Temperature
-20C to 85C
Storage Temperature
-55C to 100C
RF Power
0.25W
DC Current
30mA
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
ADTT3-2
ED-8076/1
DY/TD/CP
060816
Typical Performance Data
+ 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.
ADTT3-2
INSERTION LOSS
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
42
84
126
168
210
FREQUENCY (MHz)
INSERTION
LOSS
(dB)
PRIMARY DOT
3
PRIMARY
1
PRIMARY CT
2
SECONDARY DOT
4
SECONDARY
6
SECONDARY CT
5
Features
excellent return loss, 20 dB in 1 dB bandwidth
excellent amplitude unbalance, 0.2 dB typ. in
1 dB bandwidth
aqueous washable
protected under U.S. Patent 6,133,525
Applications
impedance matching
balanced amplifier
Surface Mount
Outline Dimensions ( )
inch
mm
Outline Drawing
Config. B
Demo Board MCL P/N: TB-42
0.19
0.56
15.07
0.02
0.05
0.27
0.51
17.97
0.01
0.04
5.00
0.29
24.23
0.01
0.02
10.00
0.31
23.55
0.00
0.22
50.00
0.43
18.00
0.03
0.26
90.00
0.62
13.82
0.05
0.80
145.00
1.01
10.13
0.12
1.53
155.00
1.10
9.61
0.13
1.96
180.00
1.34
8.44
0.21
2.51
210.00
1.71
7.24
0.31
3.54
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