The circuit noise and digitalpulse interference have been restrained effectively through the system analysis.
通过对系统的细致分析，有效地抑制了电路噪声和数字脉冲干扰。
2
This integrated circuit control the frequency and pulse width of the high voltage IC output signal conveniently by adjusting the input date of IC digital input port.
该集成电路通过对数字输入端口的输入数据的调节，灵活的控制了高压开关集成电路输出信号的频率和脉宽。
3
The digital tachometer circuit, its principle is different from the pulse counter-type instrument, is described in this paper.