854654

70 MHz Low-Loss Filter Data Sheet Typical Performance 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 Horizontal: 71 72 65 66 67 68 69 701 MHz/Div 73 74 75 Vertical: 10 dB/Div 1 50 0 40 -1 30 -2 20 -3 10 -4 0 -5 -10 -6 -20 -7 -30 -8 -40 -9 -50 Horizontal: 300 kHz/Div 68.5 68.869.169.4 69.7 70 70.370.670.9 71.2 71.5 Vertical: 1 dB/Div Vertical: 10 degrees/Div 2 MHz Bandwidth Part Number 854654 Parameter Center Frequency Insertion Loss at Fo 1 dB Bandwidth 3 dB Bandwidth 40 dB Bandwidth Passband Ripple Phase Linearity (70% of3 dB Bandwidth) Group Delay Variation (70% of3 dB Bandwidth) Absolute Delay Substrate Material Temperature Coefficient Ambient Temperature Specifications Unit Minimum MHz dB MHz MHz MHz dB deg nsec µsec ppm/°C °C 69.92 1.3 2 - Typical 70 7.85 1.7 2.1 3.85 0.6 5 250 2.19 LiTaO3 -23 25 Maximum 70.08 8.25 4.25 1 8 340 - Package Outline Matching Configuration Ω Ω L1 = 150 nH, L2 = 150 nH C1 = 56 pf , C2 = 56 pf Nominal Source/Load Impedance = 50Ω Package Style SMP-75 Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061 6/2/00