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LFCN-80

Mini-Circuits
Part Number LFCN-80
Manufacturer Mini-Circuits
Description Ceramic Low Pass Filter DC to 80 MHz
Published Mar 22, 2005
Detailed Description Ceramic Low Pass Filter DC to 80 MHz Maximum Ratings Operating Temperature Storage Temperature RF Power Input* DC Curre...
Datasheet PDF File LFCN-80 PDF File

LFCN-80
LFCN-80


Overview
Ceramic Low Pass Filter DC to 80 MHz Maximum Ratings Operating Temperature Storage Temperature RF Power Input* DC Current Input to Output -55°C to 100°C -55°C to 100°C 8.
5W max.
at 25°C 0.
5A max.
at 25°C ! NEW LFCN-80 Features • • • • • • • • • excellent power handling, 8.
5W small size 7 sections temperature stable patent pending 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) *Passband rating, derate linearly to 3.
5W at 100°C ambient.
Applications Pin Connections RF IN RF OUT GROUND **RF IN & RF OUT can be interchanged 1** 3** 2,4 Low Pass Filter Electrical Specifications1 (TAMB=25°C) MODEL NO.
PASSBAND (MHz) (loss < 1 dB) Max.
LFCN-80 DC-80 Outline Drawing fco, MHz Nom.
(loss 3 dB) Typ.
145 STOP BAND (MHz) (loss, dB) f 20 Min.
190 40 Typ.
215-1550 fr 20 Typ.
4500 VSWR (:1) Stopband Typ.
20 Passband Typ.
1.
2 NO.
OF SECTIONS 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 ATTENUATION (dB) 40dB 20dB schematic RF IN RF OUT 3dB 1dB f co f 20 FREQUENCY fR 20 dB Typical Performance Data at 25°C Frequency (MHz) 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 Insertion Loss (dB) 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 VSWR (:1) 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 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 Demo Board MCL P/N: TB-270 Suggested PCB Layout (PL-137) 80 INSERTION LOSS (dB) 70 60 40 30 20 10 0 0 1000 50 LFCN-80 INSERTION LOSS 1000 LFCN-80 VSWR 100 VSWR 10 1 200...


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