BP60280 Datasheet PDF

70 MHz Bandpass SAW Filter 70 MHz Bandpass SAW Filter 5.5 MHz Bandwidth Specifications Parameter Center Frequency at 25°C Insertion Loss at fc 1 dB Bandwidth 3 dB Bandwidth 40dB Bandwidth Passband Variation Phase Linearity Group Delay Variation Absolute Delay Ultimate Rejection Substrate Material Ambient Temperature Operating Temperature Range Sym fc IL BW1 BW3 BW40 Ta To Minimum 69.91 5.0 5.5 50 -55 Typical 70 22.2 5.15 5.6 7.5 0.3 4.0 80 3.0 60 112-LiTaO3 25 25 Maximum 70.09 25.0 7.7 0.8 8.0 140 85 Unit MHz dB MHz MHz MHz dB Deg nsec µsec dB °C °C BP60280 Typical Performance Package Outline Matching Configuration L1 : L2 : 168 nH L3 : L4 : 338 nH Nominal Source/Load Impedance : 50 Ω Phone: +86 (10) 5128 1211 February 26, 2003 Fax: +86 (10) 5820 3915 Email: sales@vanlong.com Web: Vanlong Technology Co., Ltd.