The colour TV synchronizer controlled by a clock is one of control equipments developed for active TV synchronization.
钟控彩色电视同步机是为有源电视时频发播控制研制的设备之一。
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The whole circuit consists of Sample and Hold Circuit, the Multiplicative A/D Converter, the Sub-ADC, the Digital Calibration Circuit, the Clock Generator and the Time Synchronizer.
After analyzing the Clock delay, the Clock Skew and the critical steady synchronizer which are difficult in the design, some settle methods are introduced.