2450FB15A050

"High Frequency Ceramic Solutions" 2.45 GHz Balun / Filter Combination Detail Specification: 12/14/05 P/N 2450FB15A050 Page 1 of 2 General Specifications Part Number Frequency (MHz) Unbalanced Impedence Differential Balanced Imp. Insertion Loss Return Loss Phase Difference Amplitude Difference 2450FB15A050 2400~2500 50 Ω 50 Ω 1.5 dB max. 9.5 dB min. 180° ± 10 1.0 dB max. Terminal Configuration No. Attenuation (dB) 28 min.@ 2 x F0 20 min.@ 3 X F0 Operating and Storage Temp. Reel Quantity Power Capacity -40 to +85°C 3,000 1.0 watt max. Function Unbalanced Port GND; or DC Feed + RF GND 1 2 Mechanical Dimensions In L 0.079 ± 0.004 W 0.049 ± 0.004 T 0.037 ± 0.004 a 0.012 ± 0.004 b 0.008 ± 0.004 c 0.012 +.004/-.008 g 0.014 ± 0.004 p 0.026 ± 0.002 mm 2.00 ± 0.10 1.25 ± 0.10 0.95 ± 0.10 0.30 ± 0.10 0.20 ± 0.10 0.30 +0.1/-0.2 0.35 ± 0.10 0.65 ± 0.05 g b 3 4 W c L a p Balanced Port Balanced Port GND NC 3 2 1 5 6 T 4 5 6 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. Units: mm 0.35 0.35 Solder Resist Land * 0.8 * 1.0 0.8 * * 1.0 Through-hole (φ 0.3) * 0.30 * 0.30 Without DC Feed With DC Feed 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 Balun / Filter Combination Detail Specification: 12/14/05 P/N 2450FB15A050 Page 2 of 2 Typical Electrical Performance (T=25°C) ) ) ) ) Insertion Loss / Return Loss ) ) ) ) RL 0 ) ) -10 (dB) -20 -30 IL -40 0 1 2 3 4 ) 5 6 7 8 9 ) freq, GHz ) Amplitude Difference / Phase Difference ) ) ) 2.0 1.5 ) 200 195 ) dif_amplitude 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 2.2 2.3 2.4 190 dif_phase 185 180 175 170 165 160 phase (dB) amplitude 2.5 freq, GHz 2.6 2.7 2.8 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