FF…J SERIES GENERAL PURPOSE VIDEO FILTER STEEPNESS FACTOR 1.32 This 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 small size and at a reduced cost. 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. Order Code FF0200J* FF0250J* FF0300J* FF0350J* FF0400J* FF0450J* FF0500J* FF0550J* FF0600J* FF0650J* FF0700J* FF0750J* FF0800J* FF0850J* FF0900J* FF0950J* FF1000J* * insert Other data End of Passband MHz 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 Nominal 3 dB MHz 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 Start of Stopband MHz 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 suffix ‘D’ for DIP package eg FF0500JD suffix ‘B’ for BNC package eg FF0500JB Group Delay Ripple ns Delay Time ns 50 40 33 29 25 22 20 18 17 15 14 13 13 12 11 11 10 1303 1043 870 745 652 579 521 475 434 401 372 348 326 307 290 274 261 DR00019B DR00029A Impedance 75 ohms Insertion Loss < 1.0 dB Stopband attenuation wrt 100 kHz > 45 dB Amplitude ripple in passband < 0.2 dB Video performance for filters of 5.0 MHz (4.5 MHz for 525 line) and above. Pulse and bar: K - rating < 0.5 % Luminance/Chrominance Gain inequality (20T) <2% Luminance/Chrominance Delay inequality < 10 ns Aqueous Washable No © Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice FARA171d Page 1 of 2 Dec-99(A) PACKAGE DETAIL Faraday Technology Ltd. Croft Road Industrial Estate, Newcastle, Staffordshire ST5 0QZ. England. FARA171d Tel: Fax: Email: Web site: Page 2 of 2 + 44 (0)1782 661501 + 44 (0)1782 630101 [email protected] http://www.faradaytech.co.uk Dec-99(A)