RF Transformer
Surface Mount
ADT9-1T+
ADT9-1T
CASE STYLE: CD542
PRICE: $3.95 ea. QTY (10-49)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
Applications
Operating Temperature
-20C to 85C
Storage Temperature
-55C to 100C
RF Power
0.25W
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. D
M98898
ADT9-1T
ED-6763/2
HY/TD/CP
060614
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
good return loss, 13 dB typ. in 1 dB bandwidth
excellent amplitude unbalance, 0.05 dB typ. in
and phase unbalance, 1 deg. typ. in 1 dB bandwidth
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
9
1-250
-
1-250
2-150
1
1
0.05
0.2
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
SECONDARY CT
5
NOT USED
2
50 1 to 250 MHz
* Insertion Loss is referenced to mid-band loss, 0.8 dB typ.
ADT9-1T
INSERTION LOSS
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
0
50
100
150
200
250
FREQUENCY (MHz)
I
N
S
E
R
T
I
O
N
L
O
S
S
(
d
B
)
Demo Board MCL P/N: TB-42
1.00
1.20
13.07
0.03
0.05
2.00
0.95
14.28
0.02
0.05
4.00
0.84
14.97
0.02
0.02
10.00
0.81
15.21
0.02
0.07
40.00
0.87
14.68
0.02
0.27
100.00
0.96
12.96
0.02
0.78
120.00
0.95
12.27
0.02
0.93
150.00
1.00
11.19
0.01
1.19
200.00
1.32
9.52
0.00
1.71
250.00
1.26
8.05
0.03
2.32
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