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LFCN-2250D Datasheet

Low Pass Filter


LFCN-2250D Datasheet Preview


Ceramic
Low Pass Filter
DC to 2250 MHz
NEW!
LFCN-2250
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input*
10W max. at 25°C
DC Current Input to Output 0.5A max. at 25°C
*Passband rating, derate linearly to 3.5W at 100°C ambient.
Pin Connections
RF IN
RF OUT
GROUND
**RF IN & RF OUT can be interchanged
Outline Drawing
1**
3**
2,4
Features
• excellent power handling, 10W
• small size
• 7 sections
• temperature stable
• patent pending
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• lab use
CASE STYLE: FV1206
Model
LFCN-2250
LFCN-2250D
Price
$1.99
$2.49
Qty.
(10-49)
(10-49)
Low Pass Filter Electrical Specifications1 (TAMB=25°C)
MODEL
NO.
PASSBAND
(MHz)
(loss < 1 dB)
Max.
fco, MHz
Nom.
(loss 3 dB)
Typ.
STOP BAND (MHz)
(loss, dB)
f 20 30 fr 20
Min.
Typ.
Typ.
VSWR (:1)
Stopband Passband
Typ.
Typ.
NO. OF
SECTIONS
LFCN-2250
DC-2250
2575
2850 2950-5000 7200
20
1.2
7
1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-2250D (DC Resistance to
ground is 100 Mohms min.)
typical frequency response
schematic
RF IN
RF OUT
40dB
20dB
3dB
1dB
f co f 20
fR 20 dB
FREQUENCY
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
Outline Dimensions
(
inch
mm
)
A BCD E FG
.126 .063 .039 .020 .032 .009 .169
3.20 1.60 0.99 0.51 0.81 0.23 4.29
J
.024
0.61
K
.122
3.10
L
.024
0.61
M
.087
2.21
N
.012
0.30
P wt.
.071 grams
1.80 .020
H
.087
2.21
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
50
50.00
500.00
1000.00
1500.00
2000.00
2250.00
2575.00
2850.00
3800.00
4250.00
5000.00
6500.00
7200.00
8000.00
9000.00
LFCN-2250
INSERTION LOSS
0.06
0.11
0.15
0.33
0.51
0.82
2.84
24.55
48.40
37.39
33.16
37.38
30.64
7.60
14.79
100
1.01
1.02
1.05
1.07
1.06
1.20
2.10
7.08
32.18
34.07
36.97
30.49
39.49
9.69
30.49
LFCN-2250
VSWR
40
30
10
20
10
01
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
0 1000 2000 3000 4000 5000 6000 7000 8000 9000
FREQUENCY (MHz)
FREQUENCY (MHz)
designers kit available
Kit No. of
No. Units in Kit
Description
K2-LFCN 60 5 of each: LFCN-800,-900,-1000,-1200,-1325,-1700,
-2000,-2250,-2400,-5000,-6000,-6700
Price $
per Kit
119.95
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. C
M99263
LFCN-2250
EDR-6469/5
RVN/AD/CP
050113
Page 1
Part Number LFCN-2250D
Manufactur Mini-Circuits
Description Low Pass Filter
Total Page 1 Pages
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LFCN-2250 , LFCN-2250D ,

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