Ceramic Bandpass Filter 50Ω BFCN-7900+ 7800 to 8100 MHz Maximum Ratings Features Operating Temperature -55°C to 100°C Storage Temperature -55°C to 100°C RF Power Input* 2W max. at 25°C *Passband rating, derate linearly to 0.5W at 100°C ambient Permanent damage may occur if any of these limits are exceeded. Pin Connections RF IN 1 RF OUT 3 GROUND CASE STYLE: FV1206-4 • Small size • Temperature stable • Hermetically sealed • LTCC construction +RoHS Compliant The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications Applications • Harmonic Rejection • Transmitters / Receivers Reel Size 7” 2,4 Electrical Specifications1,2 at 25°C Product Marking: 46 Parameter Outline Drawing Pass Band Stop Band, Lower Center Frequency Insertion Loss VSWR Insertion Loss VSWR F# Frequency (MHz) Min. Typ. Max. Unit — F1-F2 F1-F2 — 7800-8100 7800-8100 — — — 7900 1.6 1.4 — 3.5 MHz dB :1 DC-F3 DC-F3 DC-6800 DC-6800 — — 20 30 — — dB :1 Insertion Loss VSWR F4-F5 9500-15000 — 20 — dB F4-F5 9500-15000 — 30 — :1 1. Measured on Mini-Circuits Characterization Test Board TB-518+. 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. Stop Band, Upper (ON TOP) and Reel Available Tape cost at no extra Devices/Reel 20, 50, 100, 200, 500,1000, 3000 (ON TOP) Typical Frequency Response ATTENUATION (dB) Functional Schematic PCB Land Pattern DC Suggested Layout, Tolerance to be within ±.002 F3 F1 F2 F4 FREQUENCY (MHz) Typical Performance Data at 25°C Outline Dimensions ( B .063 1.60 C .037 0.94 D .026 0.66 E .075 1.91 F .012 0.30 G .182 4.62 K .119 3.02 L .041 1.04 M .039 0.99 N .013 0.33 P .024 0.61 Q .020 0.51 R .039 0.99 inch mm H .104 2.64 Insertion Loss (dB) VSWR (:1) 100.00 800.00 1500.00 2550.00 5000.00 49.20 31.26 26.19 22.54 19.55 1737.18 347.44 217.15 108.58 39.49 6050.00 6750.00 7800.00 8000.00 9000.00 20.39 35.42 1.66 1.60 13.50 66.82 48.26 1.30 1.48 11.46 9300.00 12050.00 13550.00 14050.00 15050.00 20.39 20.88 22.36 22.00 23.77 16.89 11.69 8.81 8.60 8.68 ) J .069 1.75 wt grams .020 Demo Board MCL P/N: TB-518+ Suggested PCB Layout (PL-305) 2.0 1.8 50 1.6 1.4 40 7800 7900 8000 8100 30 20 10 0 0 BFCN-7900+ INSERTION LOSS 40 BFCN-7900+ INSERTION LOSS 60 INSERTION LOSS (dB) Frequency (MHz) A .126 3.20 F5 3000 6000 9000 12000 FREQUENCY (MHz) 15000 BFCN-7900+ VSWR 10000 1.4 30 1.2 VSWR INSERTION LOSS (dB) 1.6 20 1.0 7800 7900 8000 8100 100 10 0 6600 1 7200 7800 8400 9000 FREQUENCY (MHz) 9600 0 3000 6000 9000 12000 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] 15000 REV. D M151107 BFCN-7900+ ED-13661/8 AD/CP/AM 170926 Page 2 of 2