Ceramic ! NEW Low Pass Filter LFTC-4000 DC to 4000 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 125°C • miniature size, 0.15"X0.15"X.028" • low profile, .028" height • high power handling, 10W CASE STYLE: FR933 PRICE: $3.75 ea. QTY (10-49) Applications Pin Connections RF IN 2** RF OUT • harmonic rejection • internal rejection • receivers & transmitters 5** 1,3,4,6 ** RF IN & RF OUT can be interchanged MODEL NO. Outline Drawing PASSBAND (MHz) fco, MHz Nom. (loss < 1 dB) Typ. (loss 3 dB) Typ. DC-4000 5325 LFTC-4000 STOP BAND (MHz) ( > 20 dB) ( loss> 40 dB) 7250 — VSWR (:1) Passband fr20dB Typ. Typ. 9500 1.2 POWER INPUT* (W) NO. OF SECTIONS Low Pass Filter Electrical Specifications (TAMB=25°C) MARKING GROUND 10 LF10 7 * Derate linearly to 4W at 100°C ambient ATTENUATION typical frequency response schematic RF IN RF OUT 40dB 20dB 3dB f co f R 20dB Typical Performance Data at 25°C Frequency (MHz) Outline Dimensions ( inch mm ) Insertion Loss (dB) VSWR (:1) 100.00 0.06 1.04 A .150 3.81 B .150 3.81 C .028 0.71 D — — E — — F .035 0.89 G .028 0.71 2000.00 0.39 1.13 3000.00 0.57 1.19 H — — J .060 1.52 K .030 0.76 L .184 4.67 M .050 1.27 N .075 1.91 P wt. .044 grams 1.12 0.15 4000.00 0.79 1.11 5000.00 1.44 1.71 5325.00 2.83 3.18 6000.00 9.41 16.39 7250.00 24.10 32.71 8000.00 31.32 23.73 9500.00 20.89 18.69 Demo Board MCL P/N: TB-233 Suggested PCB Layout (PL-112) LFTC-4000 INSERTION LOSS LFTC-4000 VSWR 35 100 25 20 VSWR INSERTION LOSS (dB) 30 15 10 10 5 0 1 0 2000 4000 6000 8000 10000 0 FREQUENCY (MHz) ® Mini-Circuits 2000 4000 6000 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 ISO 9001 CERTIFIED 8000 10000 FREQUENCY (MHz) REV. E M88950 LFTC-4000 EDB-020612 WZ/RS/CP 030918