140 MHz Bandpass SAW Filter 140 MHz Bandpass SAW Filter BP62111 25.7 MHz Bandwidth Complies with Directive 2002/95/EC (RoHS Compliant) Specifications Parameter Sym fc Minimum IL BW1 BW3 BW40 - Phase Linearity Group Delay Variation Center Frequency at 25°C Insertion Loss at fc 1 dB Bandwidth 3 dB Bandwidth 40dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Substrate Material Typical Maximum Unit 139.80 140 140.20 MHz 24.0 - 20.5 24.6 25.7 29.7 0.6 25.0 30.0 0.9 dB MHz MHz MHz dB - - 3.7 5 Deg - - 20 60 nsec Ta Ambient Temperature - 1.08 - 50 - 60 128-LiNbO3 - µsec dB - - 25 - °C Typical Performance Package Outline Matching Configuration No Matching Required Nominal Source/Load Impedance : 50 Ω Phone: +86 (10) 5820 3910 ©2007 by Vanlong Technology Co., Ltd. Fax: +86 (10) 5820 3915 Email: [email protected] Web: http://www.vanlong.com BP62111