RF Transformer
Surface Mount
ADT1-1+
ADT1-1
CASE STYLE: CD542
PRICE: $2.95 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. B
M98898
ADT1-1
ED-6761/1
HY/TD/CP
060614
Typical Performance Data
Config. C
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, 22 dB in 1 dB bandwidth
excellent amplitude unbalance, 0.1 dB typ. and
phase unbalance, 2 deg. typ. in 1dB 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
1
0.15-400
0.15-400
0.2-200
0.3-100
2
5
0.1
0.5
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
NOT USED
2,5
50 0.15 to 400 MHz
* Insertion Loss is referenced to mid-band loss, 0.3 dB typ.
0.15
0.58
18.04
0.01
0.06
0.20
0.51
19.90
0.01
0.02
0.30
0.44
22.30
0.02
0.00
1.00
0.30
27.82
0.00
0.08
40.00
0.31
22.47
0.04
1.44
100.00
0.52
15.19
0.22
3.60
150.00
0.64
12.04
0.53
5.83
200.00
1.08
10.90
0.99
7.98
300.00
1.58
7.21
2.21
14.28
400.00
1.82
5.71
4.06
24.39
ADT1-1
INSERTION LOSS
0.0
0.4
0.8
1.2
1.6
2.0
0
80
160
240
320
400
FREQUENCY (MHz)
I
N
S
E
R
T
I
O
N
L
O
S
S
(
d
B
)
Demo Board MCL P/N: TB-42
PDF 
ZIP