SP68D75

Sichuan Institute of Piezoelectric and Acoustooptic Technology SP68.75SAW Filter Electrical Characteristic Parameter Unit Minimum Typical Maximum Center Frequency MHz 68.69 68.75 68.81 Insertion Loss dB 24 26 3dB Bandwidth MHz 6.9 7.05 50dBBandwidth MHz 7.87 8 Passband variation dB 0.7 1 Absolute Delay usec 4.16 5 Ultimate Rejection dB 50 55 Substrate Material YZLN Ambient Temperature 25 °C Package Size DIP3512 (35x12.6x5.2mm3) Type performance -20 -30 -40 Magnitude(dB) -50 -60 -70 -80 -90 -100 58.75 60.75 62.75 64.75 66.75 68.75 70.75 72.75 74.75 76.75 78.75 Frequency(MHz) SP68.75 SAW Filter Typical Performance