This paper deals with a new topology of switched capacitor DC DC converter.
论述一种新的开关电容dc - DC变换器的拓扑结构。
A comparison between switched current and switched capacitor techniques is made.
对开关电流技术与开关电容技术的一些基本特征进行了比较。
An optimized design of the monolithic switched capacitor DC-DC converter is presented.
提出了一种针对单片集成开关电容dc - DC变换器进行优化的设计方案。
This paper summarizes the switched capacitor filter and switched current filter design methods.
本文对开关电容滤波器和开关电流滤波器的设计方法作了综述。
Therefore, in this thesis the switched capacitor DC-DC converters have been thoroughly studied.
所以本文就开关电容变换器开展了深入的研究。
Auxiliary feedback amplifiers and switched capacitor common mode feedback circuit are employed.
共模反馈电路由开关电容共模反馈电路实现。
This method can be applied to high-speed active switched capacitor networks and its related fields.
该方法可望应用于高速有源开关电容网络及其相关领域。
FIG. 1 schematically illustrates the input stage of a switched capacitor analog to digital converter.
图1示意性地示出基于开关电容器的模数转换器的输入级。
The filter section uses switched capacitor techniques for high-and low-group filters and dial-tone rejection.
在滤波部分,高组滤波和拨号音频滤波等使用了开关电容技术。
This device can be used not only in reactive switched capacitor of electric railway but also of other industries.
该装置不仅可应用于电气化铁道,也可用于其它工业的无功补偿。
The resonant switched capacitor(RSC) converter with zero-current switching(ZCS) is a new topology of switched capacitor converter.
具有零电流开关特性的谐振开关电容变换器是开关电容变换器的一种新拓扑形式。
In this paper two theorems have been proved and a method of sensitivity analysis of switched capacitor circuits has been described.
本文证明了两个定理,并由此提出了开关电容电路灵敏度分析的一种方法,此方法特别适合于用计算机程序来实现。
Through inductor optimization, the VCO has a low phase noise and a wide tuning range with switched capacitor array and NMOS varactor.
通过优化集成电感的设计,同时采用NMOS管和开关电容阵列作为可变电容,使该设计具有较低的相位噪声和较宽的调谐范围。
In this paper, an element combination method for realizing two-order transfer functions of switched capacitor networks in Z-domain is presented.
本文提出实现开关电容网络z域二阶传函元件组合设计法。
The parasitic-insensitive active switched capacitor network(SCN) is partitioned into several sub-networks. Each subnetwork is defined as the op. amp.
将寄生电容非灵敏有源开关电容网络(SCN)划分成若干个子网络,对每个子网络定义了运放负端组元割集;
This paper briefly introduces the principles of MF10 switched capacitor filter andpasentes the method of computing quality factor and external resistors.
本文简述了MF10开关电容滤波器的工作原理。介绍了利用MF10组成滤波器品质因数和外接电阻的计算方法。
The output power of the switched capacitor DC DC converter is restricted by the capacitance of the series parallel(SP)capacitors and the switching frequency.
开关电容DCDC变换器的输出功率受电容网络中电容取值及开关频率的限制,电容器的集成是开关电容DCDC变换器集成的关键。
Then, adopting reactive current margin and harmonics as control and protection variable, an expert system was formed to control thyristor switched capacitor.
以无功电流差补值作为控制参量,并以高次谐波电流作为谐振保护信号,由专家系统给出投切无功补偿电容的控制指令。
Combining with the design of 8th-order elliptic lowpass filter, a valid computer-aided method to design switched capacitor filters is discussed in this paper.
本文结合八阶椭圆低通滤波器的设计,讨论了开关电容滤波器计算机辅助设计的一种有效方法。
In this paper, a fault diagnosis algorithm in Switched Capacitor Networks (SCNs) -fault dictionary algorithm is presented based on the principle of charge conservation.
本文给出了一种开关电容网络(SCN)的故障字典诊断算法。
The thyristor switched capacitor (TSC) is the dynamic reactive power compensation equipment using thyristor as No-contact switch and an important part of the SVC technology.
晶闸管投切电容器(TSC)是一种利用晶闸管作为无触点开关的动态无功补偿装置,是静止无功补偿技术的一个重要组成部分。
But when the sampling frequency of successive-approximation ADC is too high, the switched capacitor can't be charged properly. And this will result in too big conversion error.
但当逐次比较式adc的采样频率过高时,会使其内部采样保持的开关电容充电不充分,从而导致ADC转换误差过大。
Comparing to step-down resonant switched capacitor(RSC) converter, the composing principle of step-up RSC converter is different, so their sneak circuit conditions are not same.
相对于降压式谐振开关电容变换器,升压式谐振开关电容变换器构成方式不同,潜电路发生条件也有较大区别。
Used the switched capacitor Common Mode Feedback circuit(CMFB) in main amplifier to achieve a large output voltage swing and decrease the static power consumption at the same time.
主放大器采用开关电容共模反馈电路在获得大输出摆幅的同时降低了功耗。
The method can be readily programmed for computer-aided analysis of SC circuits and has been illustrated by practical sensitivity analysis example of a switched capacitor integrator.
用计算机对一个开关电容积分器进行了灵敏度分析,计算结果与理论分析一致。
Among them, switched capacitor DC-DC converters have got wide applications in portable products and small and medium-power areas due to their high efficiency, small EMI and small size.
在这三者中,开关电容变换器以其高效率,EMI小,体积小的特点在便携式产品和中小功率应用场合得到了广泛的应用。
This project is intended to provide a useful design tool for switched capacitor filters. The aim is to calculate the best implementation (with the smallest space needed) for such a filter.
这个项目的目标是提供一个有用的设计工具去改变电容过滤。
A novel double-sampling double-delay switched capacitor resonator with high performance is proposed. High notch Q-value and accurate notch frequency are analyzed at the transfer function level.
在研究了开关电容谐振子的基础上,提出了一个新颖的高性能的双采样的双延迟式谐振子,传输函数级的分析和模拟表明该谐振子具有高的陷波Q值和精确的陷波频率。
Meanwhile, the switched capacitor notch filter is designed, which can adjust center frequency freely by changing the switching clock frequency and make the center frequency highly accurate and stable.
介绍了数字化开关电容滤波技术,并设计了可以通过改变开关时钟频率来自由调整中心频率的开关电容带阻滤波器,使中心频率具有很高的精度和稳定度。
Meanwhile, the switched capacitor notch filter is designed, which can adjust center frequency freely by changing the switching clock frequency and make the center frequency highly accurate and stable.
介绍了数字化开关电容滤波技术,并设计了可以通过改变开关时钟频率来自由调整中心频率的开关电容带阻滤波器,使中心频率具有很高的精度和稳定度。
应用推荐