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| High Frequency Ceramic Solutions 2.45GHz 1:4 Balun EIA 0603 Detail Specification: 11/18/09 P/N 2450BL14B200 Page 1 of 2 General Specifications Part Number Frequency (MHz) Unbalanced Impedance Balanced Impedance Insertion Loss Return Loss Phase Difference (degree) Amplitude Difference 2450BL14B200 2400 - 2500 50 200 1.2 dB max. 9.5 dB min. 180 10 2.0 dB max. Reel Quanity Power Capacity Operating Temperature Storage Temperature 4,000 2.0 W max. -40 to +85C +5 to +35 C, Humidity: 45-75%RH, 12 mos. Max Terminal Configuration No. Function Unbalanced Port (IN) NC GND or DC Feed+RF GND 1 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 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 c a p 2 3 4 5 6 W Balanced Port (OUT1) NC Balanced Port (OUT2) 3 2 1 4 5 6 Mounting Considerations Mount these devices with brown mark facing up. * Line width should be designed to provide proper impedance matching characteristics. ** By-pass capacitor should be connected when feeding DC power. Without DC Feed 0.25 With DC Feed 0.25 Solder Resist * 0.3 0.3 0.55 * 0.55 Land Through-hole ( 0.35) * Units: mm * 0.25 * 0.25 * By-pass Capacitor Ref: 10pF 0603 chip Capacitor 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 High Frequency Ceramic Solutions 2.45GHz 1:4 Balun EIA 0603 Detail Specification: 11/18/09 P/N 2450BL14B200 Page 2 of 2 Typical Electrical Performance (T=25C) 0 -5 -10 RL_dB IL_dB -15 -20 -25 -30 2.0 2.1 Insertion and Return Loss 2.2 2.3 2.4 2.5 2.6 2.7 2.8 freq, GHz 2.9 Amplitude and Phase Balance 2.0 1.5 1.0 Dif_Amp 0.5 0.0 -0.5 -1.0 -1.5 -2.0 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 200 190 Dif_Ang 180 170 160 2.9 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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