70 MHz Bandpass SAW Filter 70 MHz Bandpass SAW Filter BP60670 4.1 MHz Bandwidth Specifications Parameter Sym fc Minimum Typical Maximum Unit 69.9 70 70.1 MHz IL BW1 BW3 BW20 BW30 BW50 - 3.84 4.10 - 22.7 3.86 4.14 27.47 27.87 5.12 0.6 25.0 5.20 1.0 dB MHz MHz MHz MHz MHz dB - 3.82 - 50 - 53 112-LiTaO3 - µsec dB - Ambient Temperature Ta - 25 - °C Operating Temperature Range To -55 25 85 °C Center Frequency at 25°C Insertion Loss at fc 1dB Bandwidth 3dB Bandwidth 20dB Bandwidth 30dB Bandwidth 50dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Substrate Material Typical Performance -25.0246 -35.0246 Magnitude(dB) -45.0246 -55.0246 -65.0246 -75.0246 -85.0246 -95.0246 -105.0246 58 61 64 67 Package Outline Phone: +86 (10) 5128 1211 February 26, 2003 Fax: +86 (10) 5820 3915 70 73 Frequency(MHz) 76 79 82 Matching Configuration L1 : 150 nH L2 : 150 nH C1 : 50 pF C2 : 80 pF Email: [email protected] Web: http://www.vanlong.com Vanlong Technology Co., Ltd.