FF0750M

FF….M SERIES LOW PASS VIDEO FILTER STEEPNESS FACTOR 1.14 This range of Elliptical Function Low Pass filters is intended for bandwidth limitation where a fast rate of cut off is required. It is especially useful in removing sound sub-carriers from a video signal while maintaining essential bandwidth. The filters are corrected for group delay distortion over 85% 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 FF0200M* FF0250M* FF0300M* FF0350M* FF0400M* FF0450M* FF0500M* FF0550M* FF0580M* FF0600M* FF0650M* FF0700M* FF0750M* FF0800M* FF0850M* FF0900M* FF0950M* FF1000M* * insert End of Passband 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 5.80 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 2.28 2.85 3.42 3.99 4.56 5.13 5.70 6.27 6.60 6.84 7.41 7.98 8.55 9.12 9.69 10.26 10.83 11.40 40 30 25 25 20 20 15 15 15 15 12 12 10 10 10 10 10 10 DR00020B DR00029A 1307 1047 874 749 655 582 523 476 452 436 403 374 349 327 308 291 275 262 suffix ‘D’ for DIP package eg FF0500MD suffix ‘B’ for BNC package eg FF0500MB Other data Impedance 75 ohms Insertion Loss < 2.0 dB Stopband attenuation wrt 100 kHz > 40 dB Amplitude ripple in passband < 0.3 dB Video performance for filters of 5.5 MHz (4.5 MHz for 525 line) and above. Pulse and bar: K - rating < 1.0 % Luminance/Chrominance Gain inequality (20T) < 1.5 % Luminance/Chrominance Delay inequality < 5 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 FARA169d Page 1 of 2 Dec-99(A) PACKAGE DETAIL Faraday Technology Ltd. Croft Road Industrial Estate, Newcastle, Staffordshire ST5 0QZ. England. FARA169d Tel: Fax: Email: Web site: Page 2 of 2 + 44 (0)1782 661501 + 44 (0)1782 630101 sales@faradaytech.co.uk http://www.faradaytech.co.uk Dec-99(A)