Ceramic LTCC Bandpass Filter 50Ω BFCN-3085+ 2800 to 3400 MHz The Big Deal • • • • Small size 3.2mm x 1.6mm Pass band (2800-3400 MHz) Low Insertion Loss (1.65 dB typical) Over 50 dB rejection up to 500 MHz CASE STYLE: FV1206 Product Overview The BFCN-3085+ LTCC Band Pass Filter is constructed with multiple layers in order to achieve a miniature size and high repeatability of performance. Wrap-around terminations minimize variations in performance due to parasitics. Covering 600 MHz passband, these units offer low insertion loss and good rejection. Key Features Feature Advantages Small Size (3.20mm x1.6 mm) Allows for high layout density of circuit boards, while minimizing affects of parasitics. Wrap around termination Provides excellent solderability and easy visual inspection capability. LTCC construction Provides a rugged package that is well suited for tough environments including high humidity and high temperature extremes. 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] Page 1 of 3 Ceramic Bandpass Filter 50Ω BFCN-3085+ 2800 to 3400 MHz CASE STYLE: FV1206 Features Small size (0.126"x0.063"x0.037") Temperature stable Hermetically sealed LTCC construction Electrical Specifications1,2 at 25°C Parameter Pass Band Stop Band, Lower Applications Stop Band, Upper • Harmonic Rejection • Transmitters / Receivers • Military and Avionics Center Frequency Insertion Loss VSWR Insertion Loss VSWR Insertion Loss VSWR F# Frequency (MHz) Min. Typ. Max. Unit — F1-F2 F1-F2 DC-F3 DC-F3 — 2800-3400 2800-3400 DC-1750 DC-1750 — — — 20 — 3085 1.65 2.2 26 40 — 2.5 3.0 — — F4-F5 F4-F5 4250-7800 4250-7800 20 — 25 24 — — MHz dB :1 dB :1 dB :1 1. Measured on Mini-Circuits Characterization Test Board TB-270. 2. This filter is not intended for use as a DC Blocking circuit element. In Application where DC voltage is present at either input or output ports, blocking capacitors are required at the corresponding RF port. Maximum Ratings Functional Schematic RF IN RF OUT Operating Temperature Storage Temperature RF Power Input* -55°C to 100°C -55°C to 100°C 1.5W max @ +25°C *Passband rating, derate linearly to 0.25W at 100°C ambient Permanent damage may occur if any of these limits are exceeded. Typical Performance Data at 25°C Frequency (MHz) Insertion Loss (dB) VSWR (:1) Frequency (MHz) Group Delay (nsec) 10.0 100.0 500.0 1000.0 1750.0 2200.0 2450.0 2570.0 2800.0 2900.0 3050.0 3085.0 3350.0 3400.0 3700.0 3800.0 4000.0 4250.0 5300.0 7800.0 60.29 74.29 59.20 45.39 25.22 13.16 5.95 3.02 1.11 1.31 1.60 1.63 1.40 1.35 4.22 7.48 17.57 35.69 56.71 25.70 347.44 434.30 579.06 102.19 43.44 21.20 7.00 3.31 1.19 1.65 2.13 2.15 1.63 1.44 3.76 7.17 17.93 22.87 30.49 16.56 2800.0 2830.0 2860.0 2890.0 2920.0 2950.0 2980.0 3010.0 3040.0 3070.0 3100.0 3130.0 3160.0 3190.0 3220.0 3250.0 3290.0 3330.0 3370.0 3400.0 0.862 0.840 0.817 0.794 0.762 0.733 0.712 0.699 0.690 0.682 0.680 0.678 0.685 0.696 0.708 0.722 0.744 0.772 0.807 0.834 Typical Frequency Response F3 F1 F2 F4 F5 2.5 20 The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications INSERTION LOSS (dB) +RoHS Compliant BFCN-3085+ INSERTION LOSS (Passband) BFCN-3085+ INSERTION LOSS (Full band) 0 0 1.0 10 1.2 1.4 20 1.6 1.8 30 2800 2900 3000 3100 3200 3300 3400 40 50 60 70 80 10 100 1000 2000 2500 3000 3500 4000 4500 3300 3400 1.2 1000 VSWR 30 BFCN-3085+ GROUP DELAY BFCN-3085+ VSWR 2.3 2.1 1.9 1.7 1.5 1.3 1.1 10 20 FREQUENCY (MHz) 10000 100 10 40 1500 10000 FREQUENCY (MHz) INSERTION LOSS (dB) GROUP DELAY (nSec) INSERTION LOSS (dB) FREQUENCY (MHz) DC INSERTION LOSS (dB) • • • • 1.0 0.8 0.6 2800 2900 3000 3100 3200 3300 3400 1 10 100 1000 10000 FREQUENCY (MHz) 0.4 2800 2900 3000 3100 3200 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] REV. A M151121 BFCN-3085+ EDR-9841/2F3 RAV/URJ 161102 Page 2 of 3 BFCN-3085+ Bandpass Filter Pad Connections Outline Drawing RF IN 1 RF OUT 3 GROUND PCB Land Pattern 2,4 Demo Board MCL P/N: TB-270 Suggested PCB Layout (PL-137) 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 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 ® www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 [email protected] Page 3 of 3