Ceramic
Low Pass Filter
DC to 3300 MHz
LFTC-3300
Maximum Ratings
OperatingTemperature
StorageTemperature
Features
• miniature size, 0.15"X0.15"X.028"
• low profile, .028" height
-55°C to 100°C
-55°C to 125°C
• high power handling, 10W
CASE STYLE: FR933
PRICE: $3.75 ea. QTY (10-49)
Applications
• harmonic rejection
• internal rejection
• receivers & transmitters
Pin Connections
RF IN
2**
RF OUT
5**
GROUND
1,3,4,6
** RF IN & RF OUT can be interchanged
Low Pass Filter Electrical Specifications (TAMB=25°C)
PASSBAND
(MHz)
(loss < 1 dB)
STOP BAND (MHz)
VSWR (:1) POWER
Passband INPUT*
MODEL
NO.
fco, MHz
Nom.
(loss 3 dB)
Outline Drawing
(W)
fr20dB
Typ.
Typ.
( > 20 dB) ( loss> 40 dB)
5600
Typ.
Typ.
LFTC-3300
DC-3300
4060
—
10000
1.2
10
LF9
7
* Derate linearly to 4W at 100°C ambient
typical frequency response
schematic
RF IN
RF OUT
40dB
20dB
3dB
f co
f R 20dB
Typical Performance Data at 25°C
Frequency
(MHz)
InsertionLoss
(dB)
VSWR
(:1)
inch
100.00
1000.00
1600.00
2000.00
2600.00
3200.00
3500.00
4060.00
4600.00
5000.00
5600.00
7000.00
8000.00
9000.00
10000.00
0.08
0.29
0.34
0.44
0.60
0.76
0.95
3.16
10.72
16.54
24.07
36.57
27.88
22.32
19.50
1.05
1.24
1.10
1.15
1.21
1.15
1.14
3.16
16.69
44.51
118.44
38.64
23.45
22.03
21.00
Outline Dimensions (
)
mm
A
.150
3.81
B
.150
3.81
C
.028
0.71
D
—
—
E
—
—
F
.035
0.89
G
.028
0.71
H
—
—
J
.060
1.52
K
.030
0.76
L
.184
4.67
M
.050
1.27
N
.075
1.91
P
wt.
.044 grams
1.12 0.15
Demo Board MCL P/N: TB-233
Suggested PCB Layout (PL-112)
LFTC-3300
INSERTION LOSS
LFTC-3300
VSWR
50
45
40
35
30
25
20
15
10
5
1000
100
10
0
1
0
1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
FREQUENCY (MHz)
0
1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
FREQUENCY (MHz)
®
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
REV. E
M88950
LFTC-3300
EDB020617
WZ/RS/CP
030918
Mini-Circuits
Distribution Centers NORTH AMERICA 800-654-7949 • 417-335-5935 • Fax 417-335-5945 • EUROPE 44-1252-832600 • Fax 44-1252-837010
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