BP60670

70 MHz Bandpass SAW Filter www.DataSheet4U.com 70 MHz Bandpass SAW Filter 4.1 MHz Bandwidth Specifications Parameter 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 Ambient Temperature Operating Temperature Range Sym fc IL BW1 BW3 BW20 BW30 BW50 Ta To Minimum 69.9 3.84 4.10 50 -55 Typical 70 22.7 3.86 4.14 27.47 27.87 5.12 0.6 3.82 53 112-LiTaO3 25 25 Maximum 70.1 25.0 5.20 1.0 85 Unit MHz dB MHz MHz MHz MHz MHz dB µsec dB °C °C BP60670 Typical Performance -25.0246 -35.0246 -45.0246 Magnitude(dB) -55.0246 -65.0246 -75.0246 -85.0246 -95.0246 -105.0246 58 61 64 67 70 73 Frequency(MHz) 76 79 82 Package Outline Matching Configuration L1 : 150 nH C1 : 50 pF L2 : 150 nH C2 : 80 pF Phone: +86 (10) 5128 1211 February 26, 2003 Fax: +86 (10) 5820 3915 Email: sales@vanlong.com Web: http://www.vanlong.com Vanlong Technology Co., Ltd. ...