Std Low-Loss 140 MHz Bandpass Filter 10 MHz Bandwidth Part Number 854916 Data Sheet Typical Performance Parameter Center Frequency fo Specifications Unit Minimum MHz Typical Maximum 139.6 140 140.4 dB - 8.3 11 1 dB Bandwidth MHz 8 9.6 - 3 dB Bandwidth MHz 10 10.59 - 35 dB Bandwidth MHz - 13.9 15 Passband Ripple (80% of 3 dB BW) dB - 0.4 - Phase Linearity (80% of 3 dB BW) degrees - 9 15 Delay Variation (80% of 3 dB BW) nsec - 50 120 Absolute Delay Insertion Loss @ fo µsec - 1.062 - Substrate Material - - YZ LiNbO3 - Temperature Shift ppm/°C - -94 - °C - 25 - Ambient Temperature 146 144.8 6 4 2 0 -2 -4 -6 -8 -10 -12 -14 143.6 142.4 141.2 140 138.8 Horizontal: 1.2 MHz/Div Vertical: 1 dB/Div Vertical: 2 deg/Div 137.6 135.2 136.4 1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 134 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 Horizontal: MHz/Div 125 128 131 134 137 1403 143 146 149 152 155 Vertical: 10 dB/Div Package Outline Matching Configuration Ω Ω L1 = 56 nH , L2 = 33 nH Nominal Source/Load Impedance = 50Ω Package Style SMP-53 12/2/99 Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061