SAA8103 is selected to generate the driver pulse for the CCD. It is combined with the V-driver IC(TDA9991) to generate the vertical driving signals and also connected with the chip 74ACT04 logic drivers to generate horizontal driving signals.

• 集成芯片SAA8103为驱动CCD芯片提供脉冲信号,与TDA9991协调工作产生CCD垂直行驱动时钟,与74ACT04芯片配合产生驱动CCD芯片的水平像素转移时钟。