Ceramic
Low Pass Filter
50Ω
Operating Temperature
Storage Temperature
LFTC-3300+
LFTC-3300
DC to 3300 MHz
Features
-55°C to 100°C
-55°C to 125°C
Maximum Ratings
• miniature size, 0.15”X0.15”X0.028”
• low profile, 0.028” height
• excellent power handling, 10W
• hermetically sealed
CASE STYLE: FR933
PRICE: $3.75 ea. QTY. (10-49)
Pin Connections
RF IN
RF OUT
GROUND
** RF IN & RF OUT can be interchanged
+ 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.
2**
5**
1,3,4,6
Applications
• harmonic rejection
• internal rejection
• receivers & transmitters
Outline Drawing
PASSBAND
(MHz)
(loss < 1 dB)
Typ.
DC-3300
Electrical Specifications (T
AMB
=25°C)
fco, MHz
Nom.
(loss 3 dB)
Typ.
4100
( > 20 dB)
5600
STOP BAND
(MHz)
fr20 dB
Typ.
10000
VSWR (:1)
Passband
NO. OF
POWER MARKING
SECTIONS
INPUT*
(W)
Typ.
1.2
10
LF9
7
* Derate linearly to 4W at 100°C ambient.
typical frequency response
PCB Land Pattern
ATTENUATION
40dB
20dB
electrical schematic
RF IN
RF OUT
3dB
f co
f
R 20dB
Suggested Layout,
Tolerance to be within
±.002
Typical Performance Data at 25°C
Frequency
(MHz)
H
--
--
wt
grams
0.15
Outline Dimensions (
inch
)
mm
A
.150
3.81
J
.060
1.52
B
.150
3.81
K
.030
0.76
C
.028
0.71
L
.184
4.67
D
--
--
M
.050
1.27
E
--
--
N
.075
1.91
F
.035
0.89
P
.044
1.12
G
.028
0.71
Insertion Loss
(dB)
VSWR
(:1)
100.00
1000.00
1600.00
2000.00
2600.00
3200.00
3500.00
4100.00
4600.00
5000.00
5600.00
7000.00
8000.00
9000.00
10000.00
LFTC-3300
INSERTION LOSS
0.08
0.29
0.34
0.44
0.60
0.76
0.95
2.83
10.72
16.54
24.07
36.57
27.88
22.32
19.50
LFTC-3300
VSWR
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
Demo Board MCL P/N: TB-233
Suggested PCB Layout (PL-112)
50
INSERTION LOSS (dB)
40
1000
100
30
20
10
0
0
2000
4000
6000
FREQUENCY (MHz)
8000
10000
VSWR
10
1
0
2000
4000
6000
8000
10000
FREQUENCY (MHz)
Mini-Circuits
®
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
ISO 9001 & ISO 14001
Certified
REV. H
M107209
LFTC-3300
EDB-020617
AD/YB/CP/AM
060908
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