High Frequency Ceramic Solutions 898 MHz Directional Coupler/ Low Pass Filter Combination P/N 0898CF15A035 Detail Specification: 01/09/09 Page 1 of 2 General Specifications Part Number 0898CF15A035 Isolation 25 dB min. Frequency (MHz) 880 - 915 Impedance 50 Ω Insertion Loss 0.7 dB max. Power Capacity 2 Watts max. Return Loss 14 dB min. Reel Quantity 4,000 Attenuation (min.) 22 dB @ 2 x Fo Operating Temperature Attenuation (min.) 17 dB @ 3 x Fo Coupling 20 ± 1 dB Packaging Style P/N Suffix Termination Style -40 to +85°C +5 ~ +35°C, Humidity: 45~75%RH, 12 mos. Max Storage Temperature Bulk Suffix = S Eg. 0898CF15A035S T&R Suffix = E Eg. 0898CF15A035E 100% Tin Suffix = None Eg. 0898CF15A035(E or S) 1 IN Tin / Lead Suffix = /Pb Eg. 0898CF15A035(E or S)/Pb 2 GND 3 Main Out 4 Termination Terminal Configuration Function No. Mechanical Dimensions In mm 5 GND L 0.079 ± 0.004 2.00 ± 0.10 6 Coupled Out W 0.049 ± 0.004 1.25 ± 0.10 T 0.037 ± 0.004 0.95 ± 0.10 a 0.012 ± 0.004 0.30 ± 0.10 b 0.008 ± 0.004 0.20 ± 0.10 c 0.012 +.004/-.008 0.30 +0.1/-0.2 g 0.014 ± 0.004 0.35 ± 0.10 p 0.026 ± 0.002 W c L a 3 2 1 4 5 6 p T g 0.65 ± 0.05 b Mounting Considerations Mount these devices with brown mark facing up. * Line width should be designed to provide 50 ohm impedance, depending on PCB material and thickness Units: mm 0.65 0.35 Solder Resist * 0.2 Land * 0.8 1.0 * 0.25 * Through-hole (ø 0.3) 0.3 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 2009 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 898 MHz Directional Coupler/ Low Pass Filter Combination P/N 0898CF15A035 Detail Specification: 01/09/09 Page 2 of 2 Typical Electrical Performance (T=25°C) ) Attenuation and Return Loss 0 ) Return_Loss Attenuation ) -10 -20 -30 -40 0.5 1.0 1.5 2.0 2.5 3.0 freq, GHz Typical Coupling and Isolation -10 Isolation Coupling -15 -20 -25 -30 -35 -40 0.5 1.0 1.5 2.0 2.5 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 2009 Johanson Technology, Inc. All Rights Reserved