"High Frequency Ceramic Solutions" 2.5 GHz Balun/Filter Combination P/N 2500FB39A0050 Page 1 of 2 Detail Specification: 02/09/11 General Specifications Part Number 2500FB39A0050 40 min.@ 766~960MHz Frequency (MHz) 2300 - 2700 30 min.@1533~1800MHz Unbalanced Impedance 50 Ω Balanced Impedance 50 Ω Insertion Loss 3.0 dB max. 25 min.@ 3066~3600MHz Return Loss 9.5 dB min. 25 min.@ 3833~4500MHz Phase Difference 180° ± 10 Reel Quantity 3000 Amplitude Difference 2.0 dB max. Power Capacity 1 watt max. Operating Temperature -40 to +85°C Attenuation (dB) *12 months in vacuum sealed bag and 1 week after d Storage Temperature 20 min.@1800~1900MHz 5 min.@ 2110~2170MHz +5 ~ +35°C, Humidity 45~75%RH, 12 mos. Max* Mechanical Dimensions In mm L 0.098 ± 0.008 2.50 ± 0.20 W 0.079 ± 0.008 2.00 ± 0.20 T 0.043 ± 0.004 1.10 ± 0.10 a 0.016 ± 0.008 0.40 ± 0.20 b 0.031 ± 0.008 0.80 ± 0.20 c 0.012 +.004/-.008 0.30 +0.1/-0.2 d 0.075 ± 0.008 1.90 ± 0.20 d T a b c W L Terminal Configuration No. Function 1 2 3 4 5 6 Unbalanced Port NC or DC Feed Balanced Port Balanced Port GND GND 6 Mounting Considerations * Line width should be designed to match 50Ω characteristic impedance, depending on PCB material and thickness. 3 2 4 1 5 2.10 * * Solder Resist 1.00 Land 0.50 1.50 Through-hole (φ0.3) 0.40 * 1.50 1.00 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 2011 Johanson Technology, Inc. All Rights Reserved "High Frequency Ceramic Solutions" 2.5 GHz Balun/Filter Combination P/N 2500FB39A0050 Page 2 of 2 Detail Specification: 02/09/11 Typical Electrical Performance (T=25°C) Insertion Loss / Return Loss 0 -10 dB(RL) dB(IL) ) -20 -30 -40 -50 -60 -70 0 1 2 3 4 5 freq, GHz 2 200 1 100 0 0 -1 -100 -2 2.0 2.2 2.4 2.6 2.8 dif_phase dif_amplitude Amplitude Difference / Phase Difference -200 3.0 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 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2011 Johanson Technology, Inc. All Rights Reserved