"High Frequency Ceramic Solutions" 2.5 GHz 1:2 RF Balun P/N 2500BL14M100 Detail Specification: 5/11/2012 Page 1 of 2 General Specifications Part Number 2500BL14M100 Phase Difference 180° ± 15 Frequency (MHz) 2300~2700 Amplitude Difference 1.5 dB max. Unbalanced Impedence 50 Ω Operating Temperature -40 to +85°C Differential Balanced Impedence 100 Ω Reel Quanity 4,000 Insertion Loss 1.2 dB max. Power Capacity 0.5 Watts max. Return Loss 9.5 dB min. Part Number Explanation Packaging Bulk Suffix = S Eg. 2500BL14M100S P/N Style T & R (4000pcs) Suffix = T Eg. 2500BL14M100T Terminal Configuration Suffix Termination 100% Tin Suffix = None Eg. 2500BL14M100(T or S) No. Function Style Tin / Lead Suffix = /Pb Eg. 2500BL14M100(T or S)/Pb 1 Unbalanced Port (IN) 2 GND, or DC feed + RF GND Mechanical Dimensions 3 Balanced Port (OUT1) In mm 4 Balanced Port (OUT2) L 0.063 ± 0.004 1.60 ± 0.10 5 GND W W 0.031 ± 0.004 0.80 ± 0.10 c 6 NC T 0.024 ± 0.004 0.60 ± 0.10    L a 0.008 ± 0.004 0.20 ± 0.10 a p b 0.008 +.004/-.006 0.20 +0.1/-0.15 c 0.006 ± 0.004 0.15 ± 0.10 T    g 0.012 ± 0.004 0.30 ± 0.10 g b p 0.020 ± 0.002 0.50 ± 0.05 Mounting Considerations Mount these devices with brown mark facing up. Line width should be designed to provide proper impedance matching characteristics. Bypass components should be inserted when the DC feed option is utilized. Without DC Feed With DC Feed 0.25 0.25 Solder Resist * * Land 0.3 0.55 0.3 0.55 Through-hole (Φ0.3) 0.25 0.25 Units: mm 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 2012 Johanson Technology, Inc. All Rights Reserved

"High Frequency Ceramic Solutions" 2.5 GHz 1:2 RF Balun P/N 2500BL14M100 Detail Specification: 5/11/2012 Page 2 of 2 Typical Electrical Performance (T=25°C) Insertion and Return Loss 0 -5 IL -10 RL -15 (dB) -20 -25 0.5 1.0 1.5 2.0 2.5 3.0 freq, GHz Amplitude and Phase Difference (dB) (deg.) dif_amplitude dif_phase 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 2012 Johanson Technology, Inc. All Rights Reserved

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