RF Transformer
Surface Mount
ADTL1-4-75+
ADTL1-4-75
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
1W
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
ADTL1-4-75
DJ/TD/CP
060614
Typical Performance Data
Config. G
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
wideband, 0.5 to 1000 MHz
balanced transmission line
excellent amplitude unbalance, 0.3 dB typ.
and phase unbalance, 1 deg. typ. in 1 dB bandwidth
aqueous washable
protected under US patent 6,133,525
impedance matching
balanced amplifier
baluns
cellular
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
0.5-1000
0.5-1000
1-600
5-400
1
2
0.3
0.3
FREQUENCY
(MHz)
INERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(Deg.)
PRIMARY DOT
1
PRIMARY
3
SECONDARY DOT
6
SECONDARY
4
NOT USED
2,5
75 0.5 to 1000 MHz
* Insertion Loss is referenced to mid-band loss, 0.2 dB typ.
ADTL1-4-75
INSERTION LOSS
0.0
0.4
0.8
1.2
1.6
2.0
0
200
400
600
800
1000
FREQUENCY (MHz)
I
N
S
E
R
T
I
O
N
L
O
S
S
(
d
B
)
0.50
0.23
32.81
0.57
4.57
1.00
0.21
36.36
0.48
2.95
5.00
0.17
47.97
0.29
0.91
10.00
0.17
61.49
0.27
0.37
30.00
0.21
40.69
0.27
0.13
50.00
0.22
35.25
0.28
0.27
100.00
0.27
28.41
0.27
0.57
400.00
0.57
16.57
0.02
1.33
600.00
0.81
14.32
0.24
0.63
1000.00
1.41
11.48
0.35
4.51
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