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- cathodecoupled multivibrator 阴极耦合多谐振荡器
- The examples of analyzing monostable multivibrator and astable multivibrator and Schmitt trigger based on 555 Timer by the method are also introduced. 文中给出了使用该方法分析由555定时器组成的单稳态触发器、多谐振荡器和施密特触发器等实例.
- Mode 1 Causes the counter to function as a retriggerable monostable multivibrator (one-shot). 模式1 使计数器作为一个可重新触发的单稳态多谐振荡器(单稳态触发器)工作。
- CD4047BC Low Power Monostable/Astable Multivibrator Data Sheet, FAIRCHILD Semiconductor Corporation, March 2002. 王醴,“工业电子学”,全威图书有限公司,民国91年。
- A monostable multivibrator using tunnel diode is described,with which a positive pulse of 0.3 ns is stretched to a 4 ns ECL signal. 分析了缺口提取电路中处理快速信号的隧道二极管单稳态电路原理;该电路可以将0.;3 ns的正脉冲展宽到4 ns的ECL电平脉冲。
- By using a monostable multivibrator consist of 555 timers, a circuit of threshold processing PWM signal's duty cycle is proposed. 采用555定时器构成单稳态触发器,设计出一套PWM波形占空比门限处理电路。
- This paper brings forward a method of threshold processing PWM signal s duty cycle by employing monostable multivibrator. 提出了采用单稳态触发器对采集的PWM波形进行占空比门限处理的方法。
- In current literature, the operation of a magnetic-coupled multivibrator is usually explained on the assumption of magnetic saturation. 现有的关于磁耦合多谐振荡器的不少文献,是用磁饱和现象来说明问题的。
- The sensor has differential symmetric structure with single nanocrystalline core and double coils excited by multivibrator bridge. 它利用多谐振荡桥励磁的单纳米晶磁芯双绕组差动对称结构。
- According to the characteristics of the monostable multivibrator and the feature of the timing unit, the paper proposes general structure of the monostable multivibrator. 摘要根据单稳态触发器定时单元特性,提出了单稳态触发器的一般结构。
- The working principle and the functions of the monostability multivibrator composed of 555 timer are introduced in the paper,and the time switches are designed. 介绍了用555定时器构成的单稳态触发器的工作原理,对其功能作了进一步探讨,在此基础上设计了一种具有实用价值的定时-非定时两用开关。
- The principle and the development process of amorphous metal alloy double core multivibrator bridge magnetometer are introduced. The characteristics of the magnetometer were investigated. 摘要介绍非晶合金双磁芯多谐振荡磁强计的工作原理及研制过程,并对其特性进行测试。
- As shown in Figure 12, adding a second resistor, RB, to the circuit of Figure 9 and connecting the trigger he threshold input causes the timer to self-trigger and run as a multivibrator. 象图12所表示的,给图9的电路增加第二个电阻RB,使其连接触发器,用阀值引起定时器自触发,使其象一个多频震荡器一样。
- By applying the structure and the theory of transmission voltage switches, the design method at switch-level of the CMOS monostable multivibrator is presented, and two examples are given. 在此基础上,运用传输电压开关理论进行了CMOS单稳态触发器的开关级设计研究,并具体设计了两个单稳态触发器。
- CMOS ramp-wave generator based on a conventional multivibrator is designed and optimized to offer the ramp-wave for slope compensation in a peak current controlled PWM BOOST DC-DC converter. 对基本的多谐振荡器电路进行了改进和优化设计,设计了适用于峰值电流模式PWM升压型DC-DC变换器斜坡补偿电路中的CMOS斜升波发生器电路。
- Frequency calculating formula of multivibrator 多谐振荡器频率的计算公式
- emitter-coupled astable multivibrator 发射极耦合无稳多谐振荡器
- saturated bistable multivibrator 饱和型双稳态多谐振荡器
- separately excited multivibrator 分激多谐振荡器, 他激多谐振荡器
- retriggerable one shot multivibrator 可再触发单稳电路