70 MHz Bandpass SAW Filter 70 MHz Bandpass SAW Filter BP60370 1 MHz Bandwidth Complies with Directive 2002/95/EC (RoHS Compliant) Specifications Parameter Sym Minimum Typical Maximum Unit Center Frequency at 25°C fc Insertion Loss at fc IL 69.93 70 70.07 MHz - 20.8 24.0 dB BW1 0.9 1.0 - MHz 3 dB Bandwidth BW3 1.0 1.2 - MHz 40dB Bandwidth BW40 - 2.1 2.3 MHz Passband Variation - - 0.3 0.5 dB Phase Linearity - - 1.2 4.0 Deg Group Delay Variation - - 65 150 nsec Absolute Delay - - 3.24 - μsec Ultimate Rejection - 50 55 - dB Substrate Material - - Quartz - - Ta - 25 - °C 1 dB Bandwidth Ambient Temperature Typical Performance Package Outline Matching Configuration L1 : 220 nH L2 : 220 nH Nominal Source/Load Impedance : 50 Ω Note: Component values may change depending on board layout. Phone: +86 (10) 5820-3910 © 2008 by Vanlong Technology Co., Ltd. Fax: +86 (10) 5820-3915 Email: [email protected] Web: http://www.vanlong.com BP60370