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Mini-Circuits
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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
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IF/RF MICROWAVE COMPONENTS
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
RF Transformer
Surface Mount ADT1.5-1+
ADT1.5-1
CASE STYLE: CD542
PRICE: $2.95 ea. QTY. (20)
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 Specifi cations
REV. D
M112648
ADT1.5-1
ED-7963/1
WZ/TD/CP/AM
120718
Typical Performance Data
Confi g. A
PCB Land Pattern
Suggested Layout,
T
oler
a
nce to be within ±
�
.
002
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, 17 dB typ. in 1 dB bandwidth
• aqueous washable
• protected under US patent 6,133,525
• impedance matching
• balanced amplifi er
Ω
RATIO
(Secondary/Primary)
FREQUENCY
(MHz)
INSERTION LOSS*
3 dB
MHz
2 dB
MHz
1 dB
MHz
1.5 0.5-650 0.5-650 0.8-500 1-300
PRIMARY DOT 1
PRIMARY 3
SECONDARY DOT 4
SECONDARY 6
SECONARY CT 2
NOT USED 5
50Ω 0.5 to 650 MHz
* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.
Demo Board MCL P/N: TB-430
0.50 0.56 15.26
0.90 0.54 18.76
10.00 0.35 25.10
76.00 0.43 22.55
188.00 0.59 16.96
320.00 0.85 13.13
420.00 1.08 11.31
515.00 1.32 10.12
575.00 1.52 9.56
650.00 1.72 9.09
ADT1.5-1
INSERTION LOSS
0.0
0.4
0.8
1.2
1.6
2.0
0 130 260 390 520 650
FREQUENCY (MHz)
INSERTION LOSS (dB)
ADT1.5-1
INPUT RETURN LOSS
5
10
15
20
25
30
0 130 260 390 520 650
FREQUENCY (MHz)
RETURN LOSS (dB)
Permanent damage may occur if any of these limits are exceeded.
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
Available Tape and Reel
at no extra cost
Reel Size Devices/Reel
7” 20, 50, 100, 200
13” 500, 1000
