70 MHz Bandpass SAW Filter 70 MHz Bandpass SAW Filter BP60550 18.9 MHz Bandwidth Specifications Parameter Sym fc Minimum Typical Maximum Unit 69.95 70 70.05 MHz IL BW3 BW40 - 18.9 - 34.0 19.0 19.8 1.2 35.0 19.9 1.3 dB MHz MHz dB - - - 45 - 50 YZ-LiNbO3 - µsec dB - Ambient Temperature Ta - 25 - °C Operating Temperature Range To -55 25 85 °C Center Frequency at 25°C Insertion Loss at fc 3 dB Bandwidth 40dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Substrate Material Typical Performance -30 -40 -50 -60 -70 -80 -90 -100 55 60 65 Package Outline 70 75 80 85 Matching Configuration No Matching Required Nominal Source/Load Impedance : 50 Ω Phone: +86 (10) 5128 1211 February 26, 2003 Fax: +86 (10) 5820 3915 Email: [email protected] Web: http://www.vanlong.com Vanlong Technology Co., Ltd.