LFCN-1525

Ceramic Low Pass Filter DC to 1525 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-1525 Features • • • • • excellent power handling, 10W small size 7 sections temperature stable patent pending CASE STYLE: FV1206 Model Price LFCN-1525 $2.99 LFCN-1525D $3.49 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 1** 3** 2,4 MODEL NO. Pin Connections RF IN RF OUT GROUND **RF IN & RF OUT can be interchanged • harmonic rejection • VHF/UHF transmitters/receivers • lab use Low Pass Filter Electrical Specifications1 (TAMB=25°C) PASSBAND (MHz) (loss < 1 dB) Max. LFCN-1525 DC-1525 Outline Drawing fco, MHz Nom. (loss 3 dB) Typ. 1750 STOP BAND (MHz) (loss, dB) f 20 Min. 2040 30 Typ. 2120-6600 fr 20 Typ. 6700 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-1525D (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 1525.00 1750.00 2000.00 2075.00 2550.00 2750.00 3000.00 3600.00 5000.00 6600.00 6800.00 7000.00 Insertion Loss (dB) 0.11 0.24 0.42 0.89 2.84 23.74 33.04 36.33 36.09 38.02 43.41 43.57 33.91 27.19 11.63 VSWR (:1) 1.04 1.05 1.10 1.05 2.25 17.05 20.70 36.97 41.37 45.72 51.10 44.55 25.19 22.00 8.35 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) 50 INSERTION LOSS (dB) 40 LFCN-1525 INSERTION LOSS 1000 LFCN-1525 VSWR 20 10 0 0 1000 2000 3000 4000 5000 6000 7000 FREQUENCY (MHz) VSWR 10 1 0 1000 2000 3000 4000 5000 6000 7000 FREQUENCY (MHz) 30 100 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-1525 ED-11690/6 AD/CP/AM 050113