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目前,一股用阴极射线管模拟信号显示成波形,一旦改用分立的光学单元所组成的固体阵列,就需要进行模拟-数字转换;为此发展了一种矩阵驱动电路。
At present, an analog signal with a cathode ray tube is displayed as a waveform. Once a solid array of discrete optical units is switched to a digital-to-analog conversion, a matrix driving circuit is developed.