S14020G 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 FARA164d Page 1 of 2 Dec-99 (B) STEEPNESS FACTOR 1.40 This range of 7-pole Elliptical Function Low Pass Filters is intended for bandwidth limitation with minimal distortion of the transmitted signal. The filters are corrected for Group Delay distortion over approx. 92% of the passband and for loss distortion over the entire passband. Degradation of a composite video signal is used for antialiasing in A-D and D-A systems. Order Code End of Passband Start of Stopband Group Delay Ripple Delay Time MHz MHz ns ns S14020G 2.00 2.80 40 785 S14025G 2.50 3.50 30 628 S14030G 3.00 4.20 25 523 S14035G 3.50 4.90 25 448 S14040G 4.00 5.60 20 392 S14045G 4.50 6.30 20 349 S14050G 5.00 7.00 15 314 S14055G 5.50 7.70 15 285 S14060G 6.00 8.40 15 262 S14065G 6.50 9.10 12 242 S14070G 7.00 9.80 12 224 S14075G 7.50 10.50 10 209 S14080G 8.00 11.20 10 196 S14085G 8.50 11.90 10 185 S14090G 9.00 12.60 10 174 S14095G 9.50 13.20 10 165 S14100G 10.00 14.00 10 157 Other data Impedance 75 ohms Stopband attenuation wrt 100 kHz > 40 dB Insertion Loss at 100 kHz < 1.3 dB Amplitude ripple in passband < 0.2 dB Video performance for filters of 5.5 MHz (4.5 MHz for 525 line) and above. Pulse and bar: K - rating < 0.5% Luminance/Chrominance Gain inequality (20T) < 3% Luminance/Chrominance Delay inequality (20T < 10 ns Aqueous Washable Yes S14 SERIES GENERAL PURPOSE LP 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 FARA164d Page 2 of 2 Dec-99 (B)