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The digital pulse width modulator adopts CMOS technology and is suitable for a variety of speech synthesis integrated circuits.
本文所设计的数字脉冲宽度调制器采用CMOS工艺,适合于不同的语音合成集成电路。
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The paper describes the design method of a wide pulse modulator. The output is ideally any width in accordance with the design idea.
介绍一种宽脉冲调制器的工作原理和设计方法,依照此思路设计的脉冲调制器,对输出脉冲的宽度基本上没有限制。
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It has functions of dynamic power management (DPM), depleted battery detection and pulse width modulator (PWM) to accurately control battery charge current and voltage.
它具有动态电源管理(dpm)、利用脉宽调制控制(PWM)充电电流和电压、耗尽电池检测等功能。
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The pulse width modulation character of voltage drive -type pulse width modulator TL494 is introduced. The applicable situation of TL494 in semi -bridge alternate switch power is also analyzed.
介绍了电压驱动型脉宽调制器件TL494的脉宽调制特性,并对其在半桥变换开关电源中的应用情况做了分析。
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This kind modulator is characterized by repetitive frequency and easily-adjustable width of the output pulse for utilization in solid state switch.
脉冲调制器的放电回路采用先进的固态开关技术,以实现频率和脉宽的连续可调。