Low Pass Filter
50Ω
DC to 2400 MHz
-55°C to 100°C
-55°C to 100°C
9W max. at 25°C
25 VDC
0.5A max. at 25°C
Ceramic
LFCN-2400D-1+
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power Input*
Max. DC Voltage at pins 1&3
DC Current Input to Output
Features
• excellent power handling, 9W
• small size
• 5 sections
• temperature stable
• LTCC construction
CASE STYLE: FV1206
PRICE: $2.49 ea. QTY (20)
* Derate linearly to 4W at 100°C ambient.
Permanent damage may occur if any of these limits are exceeded.
Applications
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
Pin Connections
RF IN
RF OUT
GROUND
1
3
2,4
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
Electrical Specifications
1
at 25°C
Parameter
Pass Band
Insertion Loss
Freq. Cut-Off
VSWR
Rejection Loss
VSWR
F#
DC-F1
F2
DC-F1
F3
F4-F5
F6
F3-F6
Frequency (MHz)
DC-2400
2800
DC-2400
3600
3700-4000
5000
3600-5000
Min.
—
—
—
20
—
—
—
Typ.
—
3.0
1.2
—
30
20
20
Max.
1.5
—
—
—
—
—
—
Unit
dB
dB
:1
dB
dB
dB
:1
Outline Drawing
Stop Band
1. DC Resistance to ground is 100 Mohms min.
Typical Frequency Response
ATTENUATION (dB)
40
20
Electrical Schematic
R F IN
R F OUT
PCB Land Pattern
3
1
DC
F5
F1 F2 F3 F4
FREQUENCY
F6
Typical Performance Data at 25°C
Frequency
(MHz)
Suggested Layout,
Tolerance to be within
±.002
Insertion Loss
(dB)
0.03
0.10
0.20
0.39
0.41
0.41
0.46
0.62
1.34
6.94
10.53
19.58
38.18
23.66
19.90
LFCN-2400D-1+
VSWR
VSWR
(:1)
1.01
1.07
1.20
1.31
1.19
1.17
1.13
1.25
1.97
8.51
14.15
37.77
115.81
78.97
34.75
Outline Dimensions (
inch
)
mm
A
.126
3.20
H
.087
2.21
B
.063
1.60
J
.024
0.61
C
.037
0.94
K
.122
3.10
D
.020
0.51
L
.024
0.61
E
.032
0.81
M
.087
2.21
F
.009
0.23
N
.012
0.30
G
.169
4.29
P
wt
.071 grams
1.80
.020
10.00
308.75
607.50
906.25
1205.00
1503.75
1802.50
2101.25
2400.00
2850.00
3000.00
3300.00
3600.00
4222.22
5000.00
LFCN-2400D-1+
INSERTION LOSS
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
40
INSERTION LOSS (dB)
35
30
20
15
10
5
0
0
1000
25
1000
100
VSWR
10
1
2000
3000
4000
5000
0
1000
2000
3000
4000
5000
FREQUENCY (MHz)
FREQUENCY (MHz)
®
ISO 9001 ISO 14001 AS 9100
CERTIFIED
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
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Notes: 1.
Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet.
2.
Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
3.
The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
REV. OR
M126522
LFCN-2400D-1+
ED-9913/5
AD/CP/AM
110413
MCU
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