查询词典 pre-amplifier

Each DAC has an output amplifier and a feedback resistor.

每个DAC的输出放大器和反馈电阻。

The gain-frequency characteristic of the amplifier and its feedback network must be such that oscillation does not occur.

OP和其反馈网络的频率特性，必须保证不会产生震荡。

Rate-of-closure stability analysis techniques are a method of plotting feedback response against amplifier response to determine stability.

利率的封闭的稳定性分析技术的一种方法策划反馈的反应对放大器的回应确定稳定。

Along with the development of computer simulation technology in circuit design is playing an increasingly bigger role The book had a negative feedback amplifier design using Multisim and sequence signal generator.

随着时代的发展，计算机仿真技术在电路设计中发挥着越来越大的作用，本书利用multisim设计了负反馈放大电路和序列信号发生器。

The calculation of relative variation of the negative feedback amplifier by differential method results in some errors under certain condition, so there was certain limitation in this method.

摘要利用求微分的方法计算负反馈放大器增益的相对变化量，由于在一定的条件下计算出的结果存在一定误差，因而使用这种方法具有一定的局限性。

In short,the paper illustrates the feasibility of block diagram simulation analysis in negative feedback amplifier circuit.

本文利用EWB软件，采用方框图分析法，对由运放构建的电压负反馈放大电路进行了仿真分析，同时将仿真结果与理论计算加以比较，结果显示两者一致，验证了负反馈放大电路中的基本关系式。1仿真分析1.1电路组成负反馈放大

Students have to study how to efficiently use the tools for performance measurement on basic circuits through observation.(3) The un-ideal performance of circuits such as frequency response and noise.(4) Feedback, Operational amplifier and the stability in feedback system.

通过观察对基本电路性能的量化建立有效的分析工具(3)频率响应和噪声等电路的非理想性的介绍(4)反馈，运放和反馈系统中的稳定性。

In this thesis, we present a new operational amplifier with positive feedback technique to reduce its gain error and input parasitic capacitance, it is well suited to implement ADC with high performance.

在本篇论文中，我们提出了一个新的正回授放大器来解决因增益与频宽不够还有寄生电容所造成的一些误差，非常适用於高效能的类比数位转换器中。

Analog Design : Amplifiers , Frequency Response , Feedback , Operational Amplifier.

类比设计：放大器、频率响应、反馈系统、运算放大器。

Whether an input or output impedance is raised or lowered by feedback depends on the type of amplifier to which feedback is applied, as will be shown in the next section.

通过反馈后输入或输出阻抗是升还是降，取决于所提供的反馈的放大器的类型。在下一节中，我们将讨论这个问题。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。