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一个多路数/模转换器包括:接收多于一个数字信号的输入选通设备;一个连到输入选通设备的输出部件;一个与输入选通设备相连的参考信号源,这样使每个数字信号可转换成交流模拟形式。连接器将转换好的信号馈送到输出部件,采用设备迅速地采取输出部分变化值且给予存储;连接输出部分的电容存贮器存贮上述瞬时值;同时由电容存储器供给的输出滤波器和放大器能平滑与每个数字信号相对应的变化交流输出讯号。
A multiplexer comprising: an input gating device for receiving more than one digital signal; an output device coupled to the input gating device; and a reference source connected to the input gating device such that each digit The signal can be converted to AC analog form. The connector feeds the converted signal to the output section, quickly takes the output section variation value by the device and gives the storage, the capacitance memory connected to the output section stores the above-mentioned instantaneous value, and at the same time, the output filter and the amplifier supplied from the capacitance memory Smoothing changes AC output signal corresponding to each digital signal.