The integrated circuit of chromatism and basic color signal matrix

Published:2011/6/4 9:01:00 Author:qqtang | Keyword: integrated circuit, chromatism, basic color signal matrix | From:SeekIC

1.function featuresTDA3504 contains 3 basic color matrix circuit, 3-line signal switch shift circuit, 3-line comparing control circuit, 3-line lightness control circuit, 3-line clamp-on circuit, Y(lightness) signal amplifier circuit, lightness removing motivation circuit, channel-selecting and amplitude and other additional circuit. The internal circuit of TD3504 is shown in Figure 1.Figure 1. The internal circuit of TDA3504 2.pin functions and dataTDA3504 is in 20-pin dual in-line package.



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