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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
RF Transformer
Surface Mount ADT4-6T+
ADT4-6T
CASE STYLE: CD637
PRICE: $4.50 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 0.25W
DC Current 30mA
Outline Drawing
Transformer Electrical Specications
REV. C
M112648
ADT4-6T
ED-7832/1
WP/TD/CP/AM
120718
Typical Performance Data
Con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 .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 amplitude unbalance, 0.1 dB typ.
in 1 dB bandwidth
• excellent return loss, 24 dB typ. in 1 dB bandwidth
• aqueous washable
• protected under US patent 6,133,525
• impedance matching
• balanced ampliers
Ω
RATIO
(Secondary/Primary)
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 0.06-300 0.06-300 0.08-250 0.15-200 1 2 0.1 0.2
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
PRIMARY DOT 3
PRIMARY 1
SECONDARY DOT 4
SECONDARY 6
SECONDARY CT 5
NOT USED 2
50Ω 0.06 to 300 MHz
* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.
Demo Board MCL P/N: TB-430
0.06 0.60 13.95 0.00 0.11
0.10 0.42 18.01 0.01 0.04
0.15 0.39 21.16 0.01 0.01
1.00 0.30 31.91 0.01 0.04
10.80 0.28 43.47 0.02 0.00
50.00 0.34 37.69 0.04 0.01
100.00 0.41 30.15 0.12 0.08
212.50 0.57 19.48 0.44 1.79
250.00 0.68 16.85 0.56 3.11
300.00 0.94 13.83 0.70 6.55
ADT4-6T
INSERTION LOSS
0.0
0.2
0.4
0.6
0.8
1.0
0 50 100 150 200 250 300
FREQUENCY (MHz)
INSERTION LOSS (dB)
ADT4-6T
INPUT RETURN LOSS
0
10
20
30
40
50
0 50 100 150 200 250 300
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