Ceramic LFCN-1325+ LFCN-1325 Low Pass Filter 50 DC (1) to 1325 MHz Features Maximum Ratings Operating Temperature -55C to 100C Storage Temperature -55C to 100C RF Power Input* 9W max. at 25C * Passband rating, derate linearly to 4W at 100C ambient. Permanent damage may occur if any of these limits are exceeded. CASE STYLE: FV1206 PRICE: $1.99 ea. QTY (20) * excellent power handling, 9W * small size * 5 sections * temperature stable * LTCC construction +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications Pin Connections RF IN 1 RF OUT 3 GROUND * harmonic rejection * VHF/UHF transmitters/receivers * lab use and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500,1000, 3000 Reel Size 7" 2,4 Electrical Specifications(1,2) at 25C Outline Drawing Parameter (ON TOP) Pass Band (ON TOP) Stop Band Insertion Loss Freq. Cut-Off VSWR Rejection Loss VSWR F# Frequency (MHz) Min. Typ. Max. Unit DC-F1 F2 DC-F1 F3 F4-F5 F6 DC-1325 1560 DC-1325 2100 2200 4250 -- -- -- 20 -- -- -- 3.0 1.4 -- 30 20 1.3 -- -- -- -- -- dB dB :1 dB dB dB F3-F6 2100-4250 -- 20 -- :1 (1) In Application where DC voltage is present at either input or output ports, coupling capacitors are required. (2) Measured on Mini-Circuits Characterization Test Board TB-270. Typical Frequency Response ATTENUATION (dB) PCB Land Pattern R F IN 40 R F OUT 20 3 1 DC F5 F1 F2 F3 F4 FREQUENCY F6 Typical Performance Data at 25C Suggested Layout, Tolerance to be within .002 Outline Dimensions ( Electrical Schematic inch mm ) A .126 3.20 B .063 1.60 C .037 0.94 D .020 0.51 E .032 0.81 F .009 0.23 G .169 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) Frequency (MHz) Insertion Loss (dB) VSWR (:1) 10.00 174.38 338.75 503.13 667.50 0.12 0.23 0.36 0.50 0.56 1.03 1.17 1.32 1.40 1.38 1160.63 1325.00 1518.75 2003.13 2577.77 0.71 1.06 3.52 23.27 28.97 1.11 1.47 3.91 32.79 51.10 3055.55 3533.33 3772.22 4011.11 4250.00 24.14 22.45 21.83 21.11 20.18 41.37 51.10 44.55 40.41 34.75 LFCN-1325 INSERTION LOSS 40 LFCN-1325 VSWR 100 30 25 VSWR INSERTION LOSS (dB) 35 20 10 15 10 5 1 0 0 500 1000 1500 2000 2500 3000 3500 4000 4500 0 500 1000 FREQUENCY (MHz) 1500 2000 2500 3000 3500 4000 4500 FREQUENCY (MHz) Notes A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document. B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, "Standard Terms"); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits' website at www.minicircuits.com/MCLStore/terms.jsp Mini-Circuits (R) www.minicircuits.com P.O. Box 35166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com REV. L M132298 LFCN-1325 ED-9913/3 RVN/AD/CP/AM 130828