2450FB15M0001

"High Frequency Ceramic Solutions" 2.45 GHz Filter Balun, conjugate match for MTK and BC05 chipsets Detail Specification: 12/03/2009 General Specifications Part Number Frequency (MHz) Unbalanced Impedence Balanced Impedence Insertion Loss Return Loss Phase Difference Amplitude Difference 2450FB15M0001 2400~2500 50 Ω Conjugate match to MTK and BC05 chipset 3 dB max. 9.5 dB min. 180° ± 15 2.0 dB max. Operating Temperature Storage Temperature Input Power Reel Quantity Attenuation (dB) 40 min.@ 880~960MHz 35 min.@1710~1880 MHz 25 min.@1880~1990MHz 35 min.@4800~5000MHz 25 min.@7200~7500MHz -40 to +85 oC +5 to +35°C, Humidity: 45-75%RH, 12 mos. Max 1 Watt max. 4,000 Terminal Configuration a c L a p No. W P/N 2450FB15M0001 Page 1 of 3 Mechanical Dimensions In L W T a b c g p 0.079 ± 0.008 0.049 ± 0.008 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 ± 0.20 1.25 ± 0.20 0.70 ± 0.10 0.30 ± 0.10 0.20 ± 0.10 0.30 +0.1/-0.2 Case size/type 43-3 g b T Function Unbalanced Port NC or DC Feed 1 2 3 4 5 6 7 8 3 4 5 NC GND Balanced Port GND Balanced Port GND 2 1 8 6 7 0.35 ± 0.10 0.65 ± 0.05 Mounting Considerations * Line width should be designed to match 50 Ω characteristic impedance, depending on PCB material and thickness. ** By-pass capacitor should be connected when feeding DC power www.DataSheet4U.net 1.0 0.35 * Solder Resist 0.35 0.8 1.0 Land Through-hole (φ 0.3) * * Units: mm 0.30 Johanson Technology, Inc. reserves the right t...