140 MHz Bandpass SAW Filter 140 MHz Bandpass SAW Filter BP62100 28 MHz Bandwidth Specifications Parameter Sym fc Minimum Typical Maximum Unit IL BW1 BW3 BW40 BW50 - 139.75 140 140.25 MHz 26.4 28.0 - 24.8 26.75 28.35 34.82 35.50 0.5 26.5 36.0 36.4 0.7 dB MHz MHz MHz Phase Linearity - - 3 6 Deg Group Delay Variation - - 10 50 nsec - 1.042 - 50 - 65 128-LiNbO3 - Ambient Temperature Ta µsec dB - - 25 - °C Operatable Temperature Range To -45 - 85 °C Center Frequency at 25°C Insertion Loss at fc 1 dB Bandwidth 3 dB Bandwidth 40dB Bandwidth 50dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Substrate Material dB Typical Performance Package Outline Matching Configuration L1 = 47nH C1 = 18pF Nominal Source/Load Impedance : 50 Ω Note: Component values may change depending on Board layout. Phone: +86 10 6301 4184 ©2004 by Vanlong Technology Co., Ltd. Fax: +86 10 6301 9167 Email: [email protected] Web: http://www.vanlong.com BP62100