50
10 to 1900 MHz
RF Transformer
Surface Mount
CASE STYLE: AT224-1
PRICE: $1.09 ea. QTY (100)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
PCS
cellular
PRIMARY DOT
6
PRIMARY
4
SECONDARY DOT
3
SECONDARY
1
SECONDARY CT
2
Applications
Operating Temperature
-20C to 85C
Storage Temperature
-55C to 100C
RF Power
0.25 W
DC Current
30 mA
Outline Drawing AT224-1
Transformer Electrical Specifi cations
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. A
M102635
TC4-19+
IG/TD/CP
060418
Typical Performance Data
Confi g. H
* Insertion Loss is referenced to mid-band loss, 1.0 dB typ.
TC4-19+
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
4
10-1900
10-1900
20-1000
30-700
4
6
0.3
0.5
wideband, 10-1900 MHz
balanced transmission line with secondary center tap
plastic base with leads
aqueous washable
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
AMPLITUDE
UNBALANCE
(dB)
PHASE
UNBALANCE
(dB)
10.00
1.24
16.03
0.06
0.03
50.00
1.04
19.54
0.04
0.39
100.00
0.99
19.98
0.01
0.83
500.00
1.13
14.68
0.02
3.20
700.00
1.24
12.43
0.17
3.49
1000.00
1.55
9.92
0.49
3.74
1200.00
1.80
8.83
0.85
3.53
1500.00
2.34
7.69
1.47
3.59
1700.00
2.64
7.26
1.74
4.43
1900.00
2.99
7.01
1.95
4.99
A
B
C
D
E
F
.150
.150
.160
.050
.040
.025
3.81
3.81
4.06
1.27
1.02
0.64
G
H
J
K
L
wt
.028
.065
.190
.030
.007
grams
0.71
1.65
4.83
0.76
0.18
0.15
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffi x has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifi cations.
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
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