FF0200M FARADAY | Alldatasheet
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© 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) 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 End of Passband Start of Stopband Group Delay Ripple Delay Time MHz MHz ns ns FF0200M* 2.00 2.28 40 1307 FF0250M* 2.50 2.85 30 1047 FF0300M* 3.00 3.42 25 874 FF0350M* 3.50 3.99 25 749 FF0400M* 4.00 4.56 20 655 FF0450M* 4.50 5.13 20 582 FF0500M* 5.00 5.70 15 523 FF0550M* 5.50 6.27 15 476 FF0580M* 5.80 6.60 15 452 FF0600M* 6.00 6.84 15 436 FF0650M* 6.50 7.41 12 403 FF0700M* 7.00 7.98 12 374 FF0750M* 7.50 8.55 10 349 FF0800M* 8.00 9.12 10 327 FF0850M* 8.50 9.69 10 308 FF0900M* 9.00 10.26 10 291 FF0950M* 9.50 10.83 10 275 FF1000M* 10.00 11.40 10 262 * insert suffix ‘D’ for DIP package eg FF0500MD DR00020B suffix ‘B’ for BNC package eg FF0500MB DR00029A 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 FF….M SERIES LOW PASS VIDEO FILTER
Faraday Technology Ltd. Tel: + 44 (0)1782 661501 Croft Road Industrial Estate, Fax: + 44 (0)1782 630101 Newcastle, Staffordshire Email: sales@faradaytech.co.uk FARA169d Page 2 of 2 Dec-99 (A)