Ceramic Low Pass Filter 50 DC to 1325 MHz LFCN-1325D+ NON-CATALOG Features Maximum Ratings Operating Temperature -55C to 100C Storage Temperature -55C to 100C RF Power Input* 9W max. at 25C Max. DC Voltage at pins 1&3 25 VDC DC Current Input to Output CASE STYLE: FV1206 PRICE: Contact Sales Dept. * excellent power handling, 9W * small size * 5 sections * temperature stable * LTCC construction + RoHS compliant in accordance with EU Directive (2002/95/EC) 0.5A max. at 25C * Derate linearly to 4W at 100C ambient. Permanent damage may occur if any of these limits are exceeded. Pin Connections RF IN 1 RF OUT 3 GROUND The +Suffix has been added in order to identify RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications. Applications * harmonic rejection * VHF/UHF transmitters/receivers * lab use Electrical Specifications1 at 25C Parameter 2,4 Outline Drawing Pass Band 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. DC Resistance to ground is 100 Mohms min. ATTENUATION (dB) Typical Frequency Response PCB Land Pattern Electrical Schematic 40 R F IN 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 ( 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-1325D+ INSERTION LOSS 40 LFCN-1325D+ VSWR 100 30 25 VSWR INSERTION LOSS (dB) 35 20 15 10 10 5 1 0 0 500 1000 1500 2000 2500 3000 3500 4000 0 4500 FREQUENCY (MHz) 500 1000 1500 2000 2500 3000 3500 4000 4500 FREQUENCY (MHz) Mini-Circuits (R) ISO 9001 ISO 14001 AS 9100 CERTIFIED P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site (R) Provides ACTUAL Data Instantly at minicircuits.com IF/RF MICROWAVE COMPONENTS Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications and performance data contained herein are based on Mini-Circuit's applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet 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. REV. B M132298 LFCN-1325D+ ED-9913/3 RVN/AD/CP/AM 110614