140 MHz Bandpass Filter 80 MHz Bandwidth Part Number 854101 Data Sheet Typical Performance 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 25165 MHz/Div 15 40 65 Horizontal: 90 115 140 190 215 240 265 Vertical: 10 dB/Div Parameter Center Frequency Specifications Unit Minimum MHz Insertion Loss at Fo 1 50 0 40 -1 30 -2 20 -3 10 -4 0 -5 -10 -6 -20 -7 -30 -8 -40 -9 -50 10150 MHz/Div 90 100 110 Horizontal: 120 130 140 160 170 180 190 Vertical: 1 dB/Div Vertical: 10 nsec/Div Typical Maximum 138.8 140 141.2 dB - 26.7 28 1 dB Bandwidth MHz 64 72.3 - 3 dB Bandwidth MHz 80 81.7 - 30 dB Bandwidth MHz - 111.1 113 dB - 0.9 1.5 Phase Linearity deg - 6 12 Group Delay Variation nsec - 10 35 Absolute Delay Passband Variation µsec - 1.43 - Ultimate Rejection dB 30 40 - Substrate Material - - - °C 128 LiNbO3 -55 25 85 Operating Temperature Range Package Outline Matching Configuration No Matching Required Nominal Source/Load Impedance = 50Ω Package Style I 11/30/99 Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061