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Buffered RGB to Color-Difference Matrix

Buffered RGB to Color-Difference Matrix

Two LT1399s can be used to create buffered color difference signals from RGB inputs. In this application, four amplifiers are used to create color difference signals. The luminance signal Y is created using amplifiers A2 and A3. The remaining color-difference signals each use a single amplifier and the newly created Y output to perform the appropriate difference function.