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LFCN-900

Mini-Circuits
Part Number LFCN-900
Manufacturer Mini-Circuits
Description Low Pass Filter
Published Mar 22, 2005
Detailed Description Ceramic Low Pass Filter DC to 900 MHz Maximum Ratings Operating Temperature Storage Temperature RF Power Input* -55°C t...
Datasheet PDF File LFCN-900 PDF File

LFCN-900
LFCN-900


Overview
Ceramic Low Pass Filter DC to 900 MHz Maximum Ratings Operating Temperature Storage Temperature RF Power Input* -55°C to 100°C -55°C to 100°C 10W max.
at 25°C ! NEW LFCN-900 Features • • • • • • excellent power handling, 10W small size 7 sections temperature stable rejection in stopband, 45-50 dB typ.
patent pending CASE STYLE: FV1206 Model LFCN-900 LFCN-900D Price $1.
99 $2.
49 Qty.
(10-49) (10-49) DC Current Input to Output 0.
5A max.
at 25°C *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 • harmonic rejection • VHF/UHF transmitters/receivers • lab use Low Pass Filter Electrical Specifications1 (TAMB=25°C) MODEL NO.
PASSBAND (MHz) (loss <1.
3 dB) Max.
LFCN-900 DC-900 Outline Drawing fco, MHz Nom.
(loss 3 dB) Typ.
1075 STOP BAND (MHz) (loss, dB) f 20 Min.
1275 30 Typ.
1350-5000 fr 20 Typ.
5300 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-900D (DC Resistance to ground is 100 Mohms min.
) typical frequency response RF IN ATTENUATION (dB) 40dB 20dB schematic RF OUT 3dB 1dB f co f 20 FREQUENCY fR 20 dB Typical Performance Data at 25°C Frequency (MHz) 100.
00 500.
00 1000.
00 1075.
00 1280.
00 1360.
00 1500.
00 1600.
00 3000.
00 4000.
00 5000.
00 5300.
00 6000.
00 7000.
00 8000.
00 LFCN-900 INSERTION LOSS Insertion Loss (dB) 0.
14 0.
35 1.
43 2.
52 28.
98 33.
79 43.
23 50.
48 46.
30 43.
04 41.
28 23.
36 18.
72 19.
93 18.
92 VSWR (:1) 1.
04 1.
06 1.
18 1.
48 16.
14 21.
44 29.
64 34.
26 52.
05 64.
96 64.
28 47.
10 44.
99 41.
97 36.
91 LFCN-900 VSWR Outline Dimensions ( inch mm ) A .
126 3.
20 J .
024 0.
61 B .
063 1.
60 K .
122 3.
10 C .
039 0.
99 L .
024 0.
61 D .
020 0.
51 M .
087 2.
21 E .
032 0.
81 N .
012 0.
30 F .
009 0.
23 G .
169 4.
29 H .
087 2.
21 P wt.
.
071 grams 1.
80 .
020 Demo Board MCL P/N: TB-270 Suggested PCB Layout (PL-137) 60 55 50 45 40 35 30 25 20 15 10 5 0 0 1000 1000 INSERTION LOSS (dB) ...


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