199 MHz Bandpass Filter 200 kHz Bandwidth Part Number 855131 Data Sheet Typical Performance Parameter Center Frequency Insertion Loss 1 dB Lower Frequency 1 dB Upper Frequency 35 dB Lower Frequency 35 dB Upper Frequency 45 dB Lower Frequency 45 dB Upper Frequency Passband Variation Group Delay Variation(198.9 - 199.1 MHz) Rejection ( fo ± 800 kHz - fo ± 80 MHz) Substrate Material Operating Temperature Range Package Outline Specifications Unit Minimunm MHz dB MHz MHz MHz MHz MHz MHz dB nsec dB °C 198.4 198.2 45 -10 199.35 199.28 1000 800 600 400 200 0 -200 -400 -600 -800 -1000 199.21 199.14 199.07 199 198.93 Horizontal: 70 kHz/Div Vertical: 1 dB/Div Vertical: 200 nsec/Div 198.86 198.79 198.72 198.65 201 200.6 1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 200.2 199.8 199.4 198.6 199 Horizontal: 400 kHz/Div Vertical: 10 dB/Div 198.2 197.8 197.4 197 10 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 Typical Maximum 199 6 198.892 199.152 198.506 199.534 198.292 199.72 0.24 245 49 Quartz 25 7.5 199.6 199.8 1 500 85 Matching Configuration Ω Ω L1= 33 nH , L2 = 33 nH C1= 22 pf , C2 = 33 pf Nominal Source/Load Impedance = 50Ω Package Style SMP-75 12/1/99 Sawtek Inc. Telephone: (407) 886-8860 Fax: (407) 886-7061