BP60490 Datasheet PDF

70 MHz Bandpass SAW Filter 70 MHz Bandpass SAW Filter 25.85 MHz Bandwidth Specifications Parameter Center Frequency at 25°C Insertion Loss at fc 3dB Bandwidth 20dB Bandwidth 30dB Bandwidth 40dB Bandwidth Passband Variation Ultimate Rejection Substrate Material Ambient Temperature Operating Temperature Range Sym fc IL BW3 BW20 BW30 BW40 Ta To Minimum 69.95 25.85 50 -55 Typical 70 24.5 26.03 27.47 27.87 28.15 0.5 55 YZ-LiNbO3 25 25 Maximum 70.05 26.0 28.5 1.0 85 Unit MHz dB MHz MHz MHz MHz dB dB °C °C BP60490 Typical Performance Type performance -30 -40 -50 Magnitude(dB) -60 -70 -80 -90 -100 50 60 70 80 Frequency(MHz) 90 100 Package Outline Matching Configuration L1 : 120 nH L3 : 120 nH L2 : 124 nH L4 : 180 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.