75
0.3 to 475 MHz
RF Transformer
Surface Mount
TC9-1-75
INSERTION LOSS
0.0
0.3
0.6
0.9
1.2
1.5
0
95
190
285
380
475
FREQUENCY (MHz)
I
N
SERTI
ON LOSS (
d
B)
Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
PRIMARY DOT
6
PRIMARY
3
SECONDARY DOT
1
SECONDARY
3
Applications
Operating Temperature
-20C to 85C
Storage Temperature
-55C to 100C
RF Power
250mW
DC Current
30mA
Transformer Electrical Specifications
REV. B
M98898
TC9-1-75
IG/TD/CP
060418
Typical Performance Data
Config. D
* Insertion Loss is referenced to mid-band loss, 0.4 dB typ.
Stepdown, 75 ohm primary, 51 pF across secondary
TC9-1-75
75/8
0.3-475
0.3-475
0.5-450
0.9-370
PCB Land Pattern
Suggested Layout,
Tolerance to be within
.002
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
wideband 0.3-475 MHz
leadless surface mount
good return loss, 23 dB typ in 1 dB bandwidth
aqueous washable
step-down 9:1 autotransformer
matching laser diode
Demo Board MCL P/N: TB-276
0.30
0.80
14.70
0.50
0.71
16.80
0.90
0.66
18.13
10.00
0.36
22.63
100.00
0.44
22.86
200.00
0.42
22.40
300.00
0.29
23.48
370.00
0.29
18.53
450.00
0.84
9.48
475.00
1.40
7.44
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)
CASE STYLE: AT224
PRICE: $1.59 ea. QTY (100)
TC9-1-75
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
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Outline Drawing AT224
PDF 
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