"High Frequency Ceramic Solutions" 2.45 GHz Medium Performance Balun (Compatible with TDK) P/N 2450BL15K100 Detail Specification: 07/11/03 Page 1 of 2 General Specifications Part Number 2450BL15K100 Operating Temperature -40 to +85°C Frequency (MHz) 2400~2500 Reel Quanity 4,000 Unbalanced Impedence 50 Ω Power Capacity 3 watts max. Differential Balanced Imp. 100 Ω Insertion Loss 1.0 dB max. Return Loss 9.5 dB min. Phase Difference (degree) 180 ± 10 Terminal Configuration Amplitude Difference 2 dB max. No. Function 1 Unbalanced Port Mechanical Dimensions 2 GND or DC feed In mm 3 Balanced Port L 0.079 ± 0.004 2.00 ± 0.10 4 Balanced Port W W 0.049 ± 0.004 1.25 ± 0.10 5 GND c T 0.033 ± 0.004 0.85 ± 0.10 6 NC a 0.012 ± 0.004 0.30 ± 0.10 L a p b 0.008 ± 0.004 0.20 ± 0.10 c 0.012 +.004/-.008 0.30 +0.1/-0.2 T g 0.014 ± 0.004 0.35 ± 0.10 p 0.026 ± 0.002 0.65 ± 0.05 g b Mounting Considerations Mount these devices with brown mark facing up. Line width should be designed to provide proper impedance matching characteristics. Units: mm Without DC feed With DC feed 0.65 0.65 0.35 0.35 * * Solder Land * * Through-hole 0.2 0.2 (φ0.3) 0.8 0.8 1.0 1.0 * * 0.3 0.3 0.25 0.25 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 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved

"High Frequency Ceramic Solutions" 2.45 GHz Medium Performance Balun (Compatible with TDK) P/N 2450BL15K100 Detail Specification: 07/11/03 Page 2 of 2 Typical Electrical Performance (T=25°C) ) ) ) Inse)rtion Loss ) ) ) ) 0 -1 -2 (dB) IL -3 -4 -5 2.30 2.35 2.40 2.45 2.50 2.55 2.60 freq, GHz ) Ret)urn Loss ) 0 -5 ) -10 L -15 (dB) R -20 -25 -30 2.30 2.35 2.40 2.45 2.50 2.55 2.60 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 931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved

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