2450FB15K0001

PRELIMINARY 2.45 GHz Balun / Filter Combination Detail Specification: 05/11/06 General Specifications Part Number Frequency (MHz) Unbalanced Impedence Differential Balanced Imp. Insertion Loss Return Loss Phase Difference Amplitude Difference 2450FB15K0001 2400~2500 50 Ω Conjugate match to CSR BC03, BC04 3.8 dB max. 9.5 dB min. 180° ± 10 1.5 dB max. Operating and Storage Temp. Reel Quantity Power Capacity Attenuation (dB) 45 min.@ 880~960MHz 30 min.@1710~1880 MHz 30 min.@1880~1990MHz 20 min.@2110~2170MHz 30 min.@4800~5000MHz 20 typ.@7200~7500MHz -40 to +85°C 4,000 1.0 watt max. P/N 2450FB15K0001 Page 1 of 2 Mechanical Dimensions In L W T a b c g p 0.079 ± 0.004 0.049 ± 0.004 0.028 ± 0.004 0.012 ± 0.004 0.008 ± 0.004 0.012 +.004/-.008 0.014 ± 0.004 0.026 ± 0.002 mm 2.00 ± 0.10 1.25 ± 0.10 0.70 ± 0.10 0.30 ± 0.10 0.20 ± 0.10 0.30 +0.1/-0.2 g b L a c a p W Terminal Configuration No. Function Unbalanced Port NC or DC Feed NC or DC Feed GND Balanced Port GND Balanced Port GND 3 2 1 8 5 6 7 1 2 3 4 5 T 6 7 8 0.35 ± 0.10 0.65 ± 0.05 Mounting Considerations * Line width should be designed to match 50Ω characteristic impedance, depending on PCB material and thickness. ** By-pass capacitor should be connected when feeding DC power. www.DataSheet4U.net 4 1.0 0.35 * Solder Resist Land 0.35 0.8 1.0 Through-hole (φ 0.3) * * Units: mm 0.30 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. te...