High Frequency Ceramic Solutions P/N 2450BM14E0003 2.45GHz Impedance Matched Balun + Band Pass Filter: Optimized for Nordic s Chipsets: nRF51822-QFAA, nRF51422-QFAA, nRF51822-QFAB, nRF51422-QFAB, nRF51822-QFAC, nRF51422-QFAC, nRF51802-QFAA 6/29/2016 Detail Specification: Page 1 of 4 For the Full App Note and Layout Files, go to: www.johansontechnology.com/nordic General Specifications Part Number 2450BM14E0003 Frequency (MHz) 2400 - 2500 Unbalanced Impedance 50 (single ended) Impedance matched to Nordic Semi Differential Balanced Impedance nRF51822-QFAx, nRF51422-QFAx, and nRF51802-QFAA chipsets Average Insertion Loss when 0.9dB Typ. 25C, connected to the nRF51XX 1.5dB max. (-40 to +85C), chipset (Active OP) 2.0dB (+85 to +105C) Insertion Loss when component 2.1dB typ. 25C, 2.5dB max. (-40 to measured by itself (passive insertion +85C), 3.0dB (+85 to 105C) Return Loss (dB) 15 typ. 9.5 min. loss) Attenuation Differential mode (dB): Amplitude Difference 150 15deg 800-928 MHz 15 typ. 25C 10 min. Reel Quantity 4,000 pcs 1200-1500 MHz 14 typ. 25C 10 min. Operating Temperature -40 to +105C 35 typ. 25C 20 min. 4800~5000MHz Storage Temperature -40 to +85C Recommended Storage 7200~7500MHz 21 typ. 25C 18 min. +5 to +35C, Humidity: 45- Conditions for unused product 75%RH, 18 mos. Max Attenuation Common mode (dB): on T&R 4800~5000MHz 44 typ. 25C 20 min. Power Capacity 1W max.(CW) Part Number Explanation Bulk Suffix = S E.g.. 2450BM14E0003S Packaging Style P/N T & R Suffix = T E.g.. 2450BM14E0003T Suffix Termination Style 100% Tin Suffix = None E.g.. 2450BM14E0003(T or S) Terminal Configuration Mechanical Dimensions In mm No. Function L 0.063 0.004 1.60 0.10 1 Unbalanced Port W 0.031 0.004 0.80 0.10 GND W 2 c 0.024 0.004 0.60 0.10 Balanced Port T 3 L a 0.008 0.004 0.20 0.10 4 Balanced Port a p b 0.008 +.004/-.006 0.20 +0.1/-0.15 5 DC Feed 0.006 0.004 0.15 0.10 GND c 6 T 0.012 0.004 0.30 0.10 g 3 2 1 g b 0.020 0.002 0.50 0.05 p You can download layout files, schematics, output power measured results (App Note AN020), and s- parameters at: nRF51X High Frequency Ceramic Solutions P/N 2450BM14E0003 2.45GHz Impedance Matched Balun + Band Pass Filter: Optimized for Nordic s Chipsets: nRF51822-QFAA, nRF51422-QFAA, nRF51822-QFAB, nRF51422-QFAB, nRF51822-QFAC, nRF51422-QFAC, nRF51802-QFAA 6/29/2016 Detail Specification: Page 2 of 4 Mounting Considerations 0.25 2.2nF Cap. Land Via Through 0.3 0.55 6 5 4 *Line width should be designed to match 2 3 1 50 characteristic impedance, depending * on PCB material and thickness. 0.25 Do you need the layout/gerber files of the above Go to: www.johansontechnology.com/nordic or send us a message to review your layout at: www.johansontechnology.com/component/ask-a-question Solo-Component Characterization Scheme Port 3: Unbalanced Port Port 1* Network Port 3(50) Ports 1 and 2: Balanced Port Analyzer** IL=S , Att DM=S , Att CM=S ds21 ds21 cs21 Port 2* RL=S ss11 GND Amp balance = dB(S(1,3)/S(2,3)) Phase balance = Phase(S(1,3)/S(2,3)) *Impedance for ports 1 and 2 = Conjugate to Balanced Impedance/2 **E5071B from Agilent GND You can download layout files, schematics, output power measured results (App Note AN020), and s-parameters at: