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LFCN-80 Datasheet

Ceramic Low Pass Filter DC to 80 MHz


LFCN-80 Datasheet Preview


Ceramic
Low Pass Filter
DC to 80 MHz
NEW!
LFCN-80
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input*
8.5W 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
Outline Dimensions
(
inch
mm
)
A BCDE FG
.126 .063 .037 .020 .032 .009 .169
3.20 1.60 0.94 0.51 0.81 0.23 4.29
H
.087
2.21
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
Demo Board MCL P/N: TB-270
Suggested PCB Layout (PL-137)
Features
• excellent power handling, 8.5W
• small size
• 7 sections
• temperature stable
• patent pending
Applications
• harmonic rejection
• VHF/UHF transmitters/receivers
• RF suppression for DC lines on PCB
• anti-aliasing for A/D converter
CASE STYLE: FV1206
Model
LFCN-80
LFCN-80D
Price
$3.99
$4.49
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 40 fr 20
Min.
Typ.
Typ.
VSWR (:1)
Stopband Passband
Typ.
Typ.
NO. OF
SECTIONS
LFCN-80
DC-80
145
190 215-1550
4500
20
1.2
7
1. For Applications requiring DC voltage to be applied to the Input or output, use LFCN-80D (DC Resistance to
ground is 100 Mohms min.)
typical frequency response
40dB
20dB
RF IN
schematic
RF OUT
3dB
1dB
f co f 20
fR 20 dB
FREQUENCY
Typical Performance Data at 25°C
Frequency
(MHz)
Insertion Loss
(dB)
VSWR
(:1)
1.00
51.00
75.00
100.00
145.00
165.00
190.00
200.00
215.00
500.00
1050.00
1550.00
2050.00
3050.00
4750.00
0.22
0.59
0.81
1.14
3.27
6.35
29.96
33.16
41.46
44.42
48.99
46.23
36.35
37.33
20.80
1.05
1.15
1.22
1.18
2.06
2.22
6.35
7.47
8.23
38.61
108.58
56.04
26.74
42.38
18.30
80
70
60
50
40
30
20
10
0
0
LFCN-80
INSERTION LOSS
1000
2000
3000
FREQUENCY (MHz)
4000
5000
1000
LFCN-80
VSWR
100
10
1
0
1000
2000
3000
4000
5000
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. B
M96263
LFCN-80
ED-11690/1
RVN/AD/CP
050113
Page 1
Part Number LFCN-80
Manufactur Mini-Circuits
Description Ceramic Low Pass Filter DC to 80 MHz
Total Page 1 Pages
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LFCN-80 , LFCN-800 , LFCN-800D , LFCN-80D ,

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