FL390 FARADAY | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
© Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice FARA007d Page 1 of 2 Aug-05(B) This tightly specified filter provides close tolerance amplitude and group delay response together with Sinx/x correction over an extended bandwidth for reconstructing video signals to be converted at 30 MHz. High attenuation levels are achieved at ½ S.F. and 4 x fsc (NTSC + PAL) together with good stopband performance making the filter ideal in allowing high quality analogue outputs from a multistandard digital test pattern generator. The filters are also supplied in matched delay sets to provide close timing of individual component channels. Filter Shape Lowpass Passband Shape Sinx/x Sampling Frequency 30 MHz Insertion Loss at 100 kHz < 3.5 dB End Of Passband 9.0 MHz Passband Amplitude Ripple wrt 100 kHz < + 0.05 dB to 8.8 MHz < +0.10 dB to 9.0 MHz Loss wrt 100 kHz > 20 dB at 13.50 MHz > 60 dB at 14.32 MHz > 60 dB at 17.72 MHz > 46 dB at 21.00 MHz Stopband Attenuation wrt 100 kHz > 46 dB Group Delay Ripple < 10 ns to 8.5 MHz Delay Time at 200 kHz 213 ns + 5 ns Delay Tolerance of matched set at 200 kHz < 2 ns Impedance 150 ohms Temperature Range 0°C to 70°C Aqueous Washable No FL390 RECONSTRUCTION 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 FARA007d Page 2 of 2 Aug-05(B)