70 MHz Bandpass Filter 9.4 MHz Bandwidth Part Number 851682 Data Sheet Typical Performance 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 Horizontal: 55 58 61 64 67 703 MHz/Div 73 76 79 82 85 Vertical: 10 dB/Div Parameter Center Frequency 1 25 0 20 -1 15 -2 10 -3 5 -4 0 -5 -5 -6 -10 -7 -15 -8 -20 -9 -25 65 66 67 Horizontal: 68 69 701 MHz/Div 71 72 73 74 75 Vertical: 1 dB/Div Vertical: 5 degrees/Div Specifications Unit Minimum Typical Maximum MHz 69.96 70 70.04 dB - 26.54 28 1 dB Bandwidth MHz - 9.37 - 3 dB Bandwidth MHz 9.4 9.52 - 20 dB Bandwidth MHz - 10.05 - 30 dB Bandwidth MHz - 10.21 10.4 40 dB Bandwidth MHz - 10.33 - Group Delay Variation nsec - 102 - Amplitude Ripple dB - 1.41 2 Phase Linearity deg - 11.2 - - - - C YZ LiNbO3 - 25 - Insertion Loss @ 70.0 MHz Substrate Material Ambient Temperature Package Outline Matching Configuration No Matching Required Nominal Source/Load Impedance = 50 Package Style S 11/30/99 Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061