ADA4410-6

www.DataSheet4U.com Integrated Video Filter with Selectable Cutoff Frequencies for RGB, HD/SD Y, C, and CV ADA4410-6 FEATURES Sixth-order filters with selectable cutoff frequencies 36 MHz, 18 MHz, 9 MHz Many video standards supported RGB/YPbPr/YUV/SD/YC/CV Ideal for resolutions up to 1080i −1 dB bandwidth of 30 MHz for HD 2:1 multiplexers on all inputs Selectable gain: ×2 or ×4 DC output offset adjust: ±0.5 V, input referred Excellent video specifications NTSC differential gain: 0.11% NTSC differential phase: 0.25° Low input bias current: 6.6 μA Wide supply range: +4.5 V to ±5 V Rail-to-rail output Typical output swing of 4.5 V p-p on single 5 V supply Disable feature Y1/G1 IN Y2/G2 IN FUNCTIONAL BLOCK DIAGRAM 36MHz, 18MHz, 9MHz ×2 ×4 Y/G OUT Pb1/B1 IN Pb2/B2 IN 36MHz, 18MHz, 9MHz ×2 ×4 Pb/B OUT Pr1/R1 IN Pr2/R2 IN 36MHz, 18MHz, 9MHz ×2 ×4 Pr/R OUT HD INPUT SELECT LEVEL1 LEVEL2 CUTOFF SELECT GAIN SELECT Y1 IN 2 DC OFFSET ADA4410-6 APPLICATIONS Set-top boxes DVD players and recorders HDTVs Y2 IN ×2 ×4 9MHz Y OUT ×2 CV OUT C1 IN GENERAL DESCRIPTION The ADA4410-6 is a comprehensive integrated filtering solution that is carefully designed to give designers the flexibility to easily filter and drive many types of video signals, including high definition video. In the RGB/component channels, the cutoff frequencies of the sixth-order filters can be selected by two logic pins to obtain four filter combinations that are tuned for RGB, high definition, and standar...