70 MHz Low-Loss Filter 8 MHz Bandwidth Part Number 854663 Data Sheet Typical Performance 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 Horizontal: 50 54 58 62 66 704 MHz/Div 74 78 82 86 90 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 deg/Div Specifications Unit Minimum MHz 69.8 Typical Maximum 70 70.2 dB - 9 10 1 dB Bandwidth MHz 7.35 7.6 - 3 dB Bandwidth MHz 8 8.4 - 40 dB Bandwidth MHz - 13.25 14.25 Passband Ripple dB - 0.9 1 Phase Linearity (80% of 3dB Bandwidth) deg - 9.25 11 Group Delay Variation (80% of 3dB Bandwidth) nsec - 75 100 Absolute Delay µsec - 1.05 - - - YZ LiNbO3 - ppm/°C - -94 - °C - 25 - Insertion Loss at Fo Substrate Material Temperature Coefficient Ambient Temperature Package Outline Matching Configuration Ω Ω L1 = 150nH, L2 = 120nH Nominal Source/Load Impedance = 50Ω Package Style SMP-53 11/29/99 Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061