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| Preliminary High Frequency Ceramic Solutions Page 1 of 2 2.45 GHz Balun / Matching Network : Optimized for Nordic's Chipset nRF24L01/+ P/N 2450BM14A0002 Detail Specification: 03/31/09 General Specifications Part Number Frequency (MHz) Unbalanced Impedance Differential Balanced Impedance Attenuation: Differential Mode Attenuation: Common Mode Packaging Style P/N Suffix Termination Style Bulk T&R 100% Tin Tin / Lead 2450BM14A0002 2400 - 2500 50 Conjugate match to Nordic nRF24L01/nRF24L01+ 15 min.@4800~5000MHz 15 min.@7200~7500MHz 20 min.@4800~5000MHz Suffix = S Suffix = E Suffix = None Insertion Loss Return Loss Phase Difference Amplitude Difference Reel Quanity Operating Temperature Storage Temperature 2.0 dB max. 9.5 dB min. 160 15 3.5 1.5 dB 4,000 -40 to +85C +5 to +35C, Humidity: 45-75%RH, 12 mos. Max Terminal Configuration No. 1 2 3 4 mm 1.60 0.10 0.80 0.10 0.60 0.10 0.20 0.10 0.20 +0.1/-0.15 0.15 0.10 0.30 0.10 0.50 0.05 g b T L W Eg. 2450BM14A0002S Eg. 2450BM14A0002E Eg. 2450BM14A0002(E or S) Function Unbalanced Port GND Balanced Port Balanced Port DC Feed+RF GND or GND GND 3 2 1 Please consult Factory Mechanical Dimensions In L W T a b c g p 0.063 0.004 0.031 0.004 0.024 0.004 0.008 0.004 0.008 +.004/-.006 0.006 0.004 0.012 0.004 0.020 0.002 5 c a p 6 4 5 6 Mounting Considerations Mount these devices with maroon mark facing up. *Line width should be designed to provide 50 impedance matching characteristics. 0.3 0.25 * * Solder Resist Land Through-hole ( 0.35) 2.2nF Capacitor 0.55 * 0.25 Units: mm (With DC Feed) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate * Camarillo, CA 93012 * TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved Preliminary High Frequency Ceramic Solutions Page 2 of 2 2.45 GHz Balun / Matching Network : Optimized for Nordic's Chipset nRF24L01/+ P/N 2450BM14A0002 Detail Specification: 03/31/09 Typical Electrical Performance (T=25C) 0 ) ) -10 Att_CM_dB RL_dB IL_dB -20 -30 -40 -50 ) 1 2 3 ) ) 4 5 6 7 8 freq, GHz ) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. www.johansontechnology.com 4001 Calle Tecate * Camarillo, CA 93012 * TEL 805.389.1166 FAX 805.389.1821 2009 Johanson Technology, Inc. All Rights Reserved |
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