Ceramic Low Pass Filter 50Ω LFCW-272+ DC1 to 2690 MHz Features • • • • Low loss, 0.8 dB typ. Small size 0603 (1.6 x 0.8 mm) Temperature stable LTCC construction CASE STYLE: JC0603C +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications • • • • Wireless communication Harmonic Rejection VHF/UHF transmitters / receivers Lab use Reel Size 7” and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500,1000, 4000 Electrical Specifications1,2 at 25°C Parameter Insertion Loss Specification Definition Pass Band Stop Band 1 2 Freq. cut-off VSWR Rejection Loss F# Frequency (MHz) Min. Typ. Max. Unit DC - F0 F0 - F1 F2 F0 - F1 F3 F4 - F5 F6 DC - 2300 2300 - 2690 3200 2300 - 2690 4400 4800 - 5400 10000 — — — — — 25 — 0.8 0.5 3.0 1.6 20 30 20 1.2 0.8 — — — — — dB dB dB :1 dB dB dB In Application where DC voltage is present at either input or output port, coupling capacitors are required. Measured on Mini-Circuits Characterization Test Board TB-797+ Maximum Ratings Operating Temperature Storage Temperature RF Power Input* Functional Schematic R F IN *Passband rating, derate linearly to 1.5W at 100°C ambient Permanent damage may occur if any of these limits are exceeded. Typical Performance Data at 25°C R F OUT Frequency (MHz) Insertion Loss (dB) 10 100 500 800 1200 1500 2300 2690 3200 4400 4800 5400 6000 7000 8000 10000 Top View 4 2,5 1,3 VSWR (:1) 0.11 0.07 0.18 0.32 0.53 0.64 0.51 0.46 2.93 20.61 26.69 31.02 28.38 23.15 19.89 14.96 LFCW-272+ INSERTION LOSS 1.01 1.06 1.33 1.55 1.81 1.93 1.54 1.11 4.08 37.43 41.77 46.74 59.83 106.88 111.91 33.43 120 30 LFCW-272+ VSWR 90 VSWR 6 40 INSERTION LOSS (dB) Pad Connections Input Output Ground NC -55°C to +100°C -55°C to +100°C 3W at 25°C 20 10 60 30 0 0 0 2000 4000 6000 8000 10000 0 2000 4000 6000 8000 Notes FREQUENCY (MHz) 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. FREQUENCY (MHz) 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] 10000 REV. A M151107 ED-16419/25 LFCW-272+ MY/CP/AM 150818 Page 1 of 2 LFCW-272+ Low Pass Filter Demo Board MCL P/N: TB-797+ Suggested PCB Layout (PL-426) Outline Drawing PCB Land Pattern Suggested Layout, Tolerance to be within ±.002 Pad Connections Input Output Ground NC 6 4 2,5 1,3 Outline Dimensions ( inch mm ) A .063 1.60 B .031 0.79 C .024 0.61 D .012 0.30 G .020 0.51 H .010 0.25 J .022 0.56 K .053 1.35 E .008 0.20 F .006 0.15 wt grams 0.005 Additional 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 Notes contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, 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. please Mini-Circuits’ website at specification www.minicircuits.com/MCLStore/terms.jsp B. Electrical specifications andvisit performance data contained in this 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] Page 2 of 2