AH850 FULLY BUFFERED HYBRID OVERSAMPLED LUMINANCE FILTER The AH850 has been designed to provide flat response filtering for oversampled luminance, full bandwidth RGB or PAL applications. Interfacing to the system is simplified with high input and low output impedance op-amp buffer stages. Filter Shape Lowpass Passband Shape Sinx/x Gain - 0.2 dB + 0.2 dB +5.8 dB + 0.2 dB End Of Passband 6.0 MHz Passband Amplitude Ripple 0.25 dB max Loss at 12.3 MHz wrt 100 kHz 30 dB + 2 dB Start Of Stopband 17.3 MHz Stopband Attenuation wrt 100 kHz 40 dB min Group Delay Ripple wrt 200 kHz + 15.0 ns max to 6.0 MHz Delay Time at 200 kHz 227 ns + 10 ns Typical Current 50 mA (25 mA per rail at + 5 v) Input Impedance 10 MΩ typical Package DR00032A with pin 6 open with pin 6 gnd © Faraday Technology. As part of continual product improvement the specifications, details and dimensions shown in this publication are subject to change without notice FARA033 Page 1 of 2 Jun-99(A) PACKAGE DETAIL Faraday Technology Ltd. Croft Road Industrial Estate, Newcastle, Staffordshire ST5 0QZ. England. FARA033 Tel: Fax: Email: Web site: Page 2 of 2 + 44 (0)1782 661501 + 44 (0)1782 630101 [email protected] http://www.faradaytech.co.uk Jun-99(A)