SL0950J

GENERAL PURPOSE VIDEO FILTERS STEEPNESS FACTOR 1.33 T his range of 7 -pole Elliptical Function low pass filters is similar to a type which has been successfully used in Broadcasting for many years but is offered in a 16 pin Single In Line package at reduced costs. The filters are corrected for group delay distortion over 95% of the passband and for loss distortion over the entire passband. Degradation of a composite video signal is minimal when a 4.5 MHz or 5.5 MHz filter is selected for a 525 or 625 line T.V. system. SL…J SERIES Order Code SL0200J SL0250J SL0300J SL0350J SL0400J SL0450J SL0500J SL0550J SL0600J SL0650J SL0700J SL0750J SL0800J SL0850J SL0900J SL0950J SL1000J End of Passband MHz Nominal 3 dB MHz Start of Stopband MHz Group Delay Ripple ns Delay Time ns 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 2.15 2.68 3.22 3.75 4.29 4.83 5.36 5.90 6.44 6.97 7.51 8.04 8.58 9.12 9.65 10.19 10.73 2.65 3.32 3.98 4.64 5.30 5.97 6.63 7.29 7.96 8.62 9.28 9.95 10.60 11.27 11.94 12.60 13.26 50 40 33 29 25 22 20 18 17 15 14 13 13 12 11 10 10 1303 1043 870 745 652 579 521 475 434 401 372 348 326 307 290 274 261 Other data Impedance 75 ohms Insertion Loss < 1.0 dB S topband attenuation wrt 100 kHz > 45 dB Amplitude ripple in passband < 0.2 dB Video performance for filters of 5.0 MHz (4.25 MHz for 525 line) and above. Pulse and bar: K - rating < 0.5 % Luminance/Chrominance Gain inequality (20T)