该引脚是误差放大器的输出,并提供环路补偿。
Compensation: This pin is the Error Amplifier output and is made available for loop compensation.
通过实验验证,此补偿方法可以有效抑制误差放大器的自激振荡。
Through experiment, this compensating method is effective in restraining the self-excited oscillation.
该误差放大器芯核同时具有适合低电压工作,并对工艺参数变化不敏感的优点。
The error amplifier IP is suitable for low voltage operations and insensitive to process variations.
引入了误差放大器的频率补偿的方法,并着重分析了双零点、双极点的补偿电路。
Then the methods of how to compensate the error amplifier is introduced, a double-zero, double-pole construction is analyzed individually.
连接误差放大器另一个输入点的是一个电压分压器的中点电压。稍后我们再来讨论。
Connected to the other input of the error amp is the midpoint of a voltage divider. We'll come back to this later.
灯管的亮度能够通过反馈回路,或者设置误差放大器输入端的参考端直流电平来调整。
The lamp dimming can be done through this feedback loop or, by setting the reference DC level of the input of error amplifier.
在分析峰值电流模式升压转换器原理的基础上,设计了一种结构新颖,高精度高性能跨导误差放大器。
On the basis of analyzing the principle of peak-current-mode-controlled boost converter, a novel transconductance error amplifier with high accuracy and high performance is presented.
首先将整流直流电压的测量值与给定值进行比较并相减,再经过具有低通滤波功能的误差放大器后得到电压控制量。
First, rectified DC voltage are compared with the given value and subtraction, and then obtained voltage control value after get through a low-pass filtering and the error amplifier.
为了保证系统的稳定性以及减小系统的输出瞬时过冲,本文设计了输出缓冲级来隔离误差放大器的高阻抗输出节点与通路器件的栅极。
To make sure the stability and lower the transient overshoot of the LDO, a buffer stage is used to isolate the pass element and the output of the error amplifier.
R2和R4用来降低因输入失调电流产生的误差,其原理与前文光电二极管放大器所述一致。
R2 and R4 are chosen to minimize errors due to input offset current as outlined in the section describing the photocell amplifier.
此外,就放大器输入电路及反馈环节的数学模型进行了误差计算与工作稳定性的分析与评价。
In addition, the mathematical model of the input circuit and the feedback link of the amplifier are analyzed on the error computation and stability evaluation.
从恒流源内阻和形成输出电流误差两个方面,给出用运算放大器构成压控恒流源的分析结果。
Typical analysis of the constant-current resistance and the output current error, The writer gives the analysing process by means of operational amplifier.
利用集成运算放大器的特点,设计了输出电压无非线性误差的电桥电路传感器。
Using the characteristic of integrated operational amplifier, an electric bridge circuit sensor without nonlinear error in its output voltage is designed.
利用电子补偿方法,采用运算放大器和晶体管研制成了高精度、小变比电流互感器误差补偿装置。
Based on electronic compensation, the error compensation device used in high precision and small ratio current transformers is developed with operational amplifiers and transistors.
本文给出运算放大器误差分析的一种统一的简易方法。
A Simple error analysis method for an operational amplifier is presented in this paper.
通过计算机对接收机增益进行智能化控制,既避免了放大器饱和,又使得采样的量化误差最小。
The smart gam-control of the receiver not only avoids the amplifier saturation, but also minimizes the discrete error.
如果使用双相位锁相放大器测量交变的被测量,误差将减小到全量程的0.4%以内。
By using a double phase lock in amplifier to measure the AC strain, the measurement error can be decreased to 0.4% of the total measurement range.
运用理想电源转移规则,可以把这些误差源转移到放大器等值电路的输入支路。
According to the rules of ideal source transformation, we are able to transfer the equivalent error sources to the input branch of the amplifier's equivalent circuit.
运算放大器的各种误差都可以用等值的电压源或电流源来代替。
Various errors of an operational amplifier can be substituted by equivalent error voltage or current sources.
在实验结果的基础上,结合电荷放大器原理对系统作了误差分析。
Has done the error analysis based on the experimental result and the principle of the charge amplifier.
本文给出运算放大器误差分析的一种统一的简易方法。
Simple error analysis method for an operational amplifier is presented in this paper.
输入失调电流是两个差动输入端的基极输入电流,当两个输入端的源阻抗不相等时,它可引起仪表放大器的失调误差。
Input offset current is the difference between the two input bias currents and this leads to offset errors in in-amps when source resistances in the two input terminals are unequal.
该MAX15058采用了具有高增益跨导误差 放大器电流模式控制架构。
The MAX15058 utilizes a current-mode control architecture with a high-gain transconductance error amplifier.
功率放大器的输出误差、压电陶瓷的洄滞及蠕变误差、驱动器之间的耦合误差等是影响机器人运动精度的关键因素。
Output errors of power amplifiers, hysteresis and creep error of PZTs and coupling error among the actuators are the critical factors affecting the motion accuracy of micromanipulator.
各单元电路设计时,从整个测量系统误差的角度分析设计低噪音前置放大器、程控放大器、线性精密检波器等单元电路。
For every circuit unit, mainly analyzing and designing the low-noise preamplifier, rule control amplifier and linearity precision detector unit circuit and so on.
最后引入了指向误差分析,比较了这两种耦合方式的优劣,最终将放大器定为直接耦合抽运方式。
From the error analysis of LDA pointing, it is found out that the amplifier without micro-lens is more preferable.
同时针对主要来自模拟电路的诸如实际电容的不精确匹配、放大器的有限增益等因素,通过MATLAB模型来详细分析这些模拟电路误差会对于电路性能产生的影响。
The difference between the real circuit and the design model due to the capacity mismatching, finite gain of amplifier and other analog mismatch can be simulated by MATLAB.
同时针对主要来自模拟电路的诸如实际电容的不精确匹配、放大器的有限增益等因素,通过MATLAB模型来详细分析这些模拟电路误差会对于电路性能产生的影响。
The difference between the real circuit and the design model due to the capacity mismatching, finite gain of amplifier and other analog mismatch can be simulated by MATLAB.
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