70 MHz Bandpass SAW Filter 70 MHz Bandpass SAW Filter BP60080 26 MHz Bandwidth Complies with Directive 2002/95/EC (RoHS Compliant) Specifications Sym Minimum Typical Maximum Unit Center Frequency at 25°C Parameter fc 69.8 70 70.2 MHz Insertion Loss at fc IL - 21.6 24.0 dB 1 dB Bandwidth BW1 24.5 25.2 - MHz 3 dB Bandwidth BW3 26.0 26.3 - MHz 40dB Bandwidth BW40 - 30.7 34.0 MHz Δα - 0.5 1.0 dB Passband Variation - - 6 8 Deg Δτ - 30 35 nsec τ - 1.22 - μsec Ultimate Rejection αrej 50 60 - dB Substrate Material - - 128-LiNbO3 - - Ambient Temperature TA - 25 - °C Operating Temperature Range To -40 - 85 °C Phase Linearity Group Delay Variation Absolute Delay Typical Performance Package Outline Matching Configuration L1 = 220nH L2 = 220nH + 39nH Nominal Source/Load Impedance : 50 Ω Note: Component values may change depending on board Phone: +86 (10) 5820-3910 © 2008 by Vanlong Technology Co., Ltd. Fax: +86 (10) 5820-3915 Email: [email protected] Web: http://www.vanlong.com BP60080