854678

70 MHz Low-Loss Filter Data Sheet Typical Performance 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 7.5 32.5 20 1 50 0 40 -1 30 -2 20 -3 10 -4 0 -5 -10 -6 -20 -7 -30 -8 -40 -9 -50 50 54 58 Horizontal: 4 MHz/Div 82 86 90 62 66 70 74 78 Vertical: 1 dB/Div Vertical: 10 deg/Div 36 MHz Bandwidth Part Number 854678 107.5 Parameter Center Frequency Insertion Loss at Fo 2 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Ripple Phase Linearity (90% of 3dB Bandwidth) Group Delay Variation (90% of 3dB Bandwidth) Absolute Delay Substrate Material Temperature Coefficient Ambient Temperature Specifications Unit Minimum MHz dB MHz MHz MHz dB deg nsec µsec ppm/°C °C 69.8 35.1 36 - 132.5 Horizontal: 12.5 MHz/Div Vertical: 10 dB/Div 57.5 82.5 45 70 95 120 Typical 70 20.2 35.7 36.2 43.3 1.25 9 52 1.08 YZ LiNbO3 -94 25 Maximum 70.2 21.5 45 2 13 80 - Package Outline Matching Configuration Ω Ω L1 = 120nH, L2 = 180nH Nominal Source/Load Impedance = 50Ω Package Style SMP-53 11/29/99 Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061