50
1.5 to 500 MHz
RF Transformer
Surface Mount
CASE STYLE: AT224
PRICE: $1.19 ea. QTY (100)
TC1-1
INSERTION LOSS
0.0
0.5
1.0
1.5
2.0
2.5
0
101
202
303
404
505
FREQUENCY (MHz)
I
N
SERTI
ON LOSS (
d
B)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
balanced to unbalanced transformation
push-pull amplifiers
PRIMARY DOT
6
PRIMARY
4
SECONDARY DOT
1
SECONDARY
3
NOT USED
2
leadless surface mount
good return loss
usable over 0.4-500 MHz
excellent amplitude unbalance, 0.1 dB typ.
and phase unbalance, 2 deg typ. in 1 dB bandwidth
aqueous washable
Applications
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
RF Power
250mW
DC Current
30mA
Outline Drawing AT224
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
TC1-1
IG/TD/CP
060418
Typical Performance Data
Config. C
* Insertion Loss is referenced to mid-band loss, .6 dB typ.
TC1-1
1
1.5-500
1.5-500
2.5-400
5-350
1.51
1.15
13.64
2.49
0.91
13.85
4.35
0.72
13.75
6.87
0.62
13.76
16.75
0.60
13.91
40.86
0.69
14.35
99.67
0.71
14.31
243.10
1.13
12.92
353.08
1.47
11.62
502.30
2.06
10.10
FREQUENCY
(MHz)
RATIO
INSERTION LOSS*
3 dB
MHz
2 dB
MHz
1 dB
MHz
MODEL
NO.
FREQUENCY
(MHz)
INSERTION
LOSS
(dB)
INPUT
R. LOSS
(dB)
A
B
C
D
E
F
.150
.150
.150
.050
.030
.025
3.81
3.81
3.81
1.27
0.76
0.64
G
H
J
K
wt
.028
.065
.190
.030
grams
0.71
1.65
4.83
0.76
0.10
TC1-1
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
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