Ceramic
Low Pass Filter
DC to 4000 MHz
Maximum Ratings
Operating Temperature
Storage Temperature
-55°C to 100°C
-55°C to 125°C
EW!
N
LFTC-4000
Features
• miniature size, 0.15"X0.15"X.028"
• low profile, .028" height
• high power handling, 10W
Applications
Pin Connections
RF IN
RF OUT
GROUND
** RF IN & RF OUT can be interchanged
MODEL
NO.
2**
5**
1,3,4,6
CASE STYLE: FR933
PRICE: $3.75 ea. QTY (10-49)
• harmonic rejection
• internal rejection
• receivers & transmitters
Low Pass Filter Electrical Specifications (T
AMB
=25°C)
PASSBAND
(MHz)
(loss < 1 dB)
Typ.
LFTC-4000
DC-4000
Outline Drawing
fco, MHz
Nom.
(loss 3 dB)
Typ.
5325
STOP BAND (MHz)
( > 20 dB) ( loss> 40 dB)
7250
—
fr20dB
Typ.
9500
VSWR (:1)
Passband
Typ.
1.2
POWER
INPUT*
(W)
10
LF10
* Derate linearly to 4W at 100°C ambient
typical frequency response
ATTENUATION
schematic
RF IN
RF OUT
40dB
20dB
3dB
f co
f
R 20dB
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
0.06
0.39
0.57
0.79
1.44
2.83
9.41
24.10
31.32
20.89
LFTC-4000
VSWR
100
VSWR
(:1)
1.04
1.13
1.19
1.11
1.71
3.18
16.39
32.71
23.73
18.69
Outline Dimensions (
inch
)
mm
A
.150
3.81
H
—
—
B
.150
3.81
J
.060
1.52
C
.028
0.71
K
.030
0.76
D
—
—
L
.184
4.67
E
—
—
M
.050
1.27
F
.035
0.89
N
.075
1.91
G
.028
0.71
P
wt.
.044 grams
1.12
0.15
100.00
2000.00
3000.00
4000.00
5000.00
5325.00
6000.00
7250.00
8000.00
9500.00
LFTC-4000
INSERTION LOSS
35
30
INSERTION LOSS (dB)
25
Demo Board MCL P/N: TB-233
Suggested PCB Layout (PL-112)
VSWR
20
15
10
5
0
0
2000
4000
6000
8000
10000
FREQUENCY (MHz)
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
ISO 9001 CERTIFIED
NO. OF
SECTIONS
7
REV. E
M88950
LFTC-4000
EDB-020612
WZ/RS/CP
030918
MARKING
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