A full-scale analysis of input impedance of the operational amplifier under the state of differential input is given here.
本文对运算放大器在差动输入状态下的输入阻抗问题做了全面的分析。
Analyzes the characteristics of vortex signal, designs a differential charge amplifier with gain adaptive function, and analyzes its operational principle.
分析了涡街流量信号的特点，设计了增益自适应差动电荷放大器并介绍了它的工作原理。
There may be saturation in the differential circuit built with the operational amplifier (op amp), which causes that the relationship between input and output is not differential expression.
用运算放大器构造的微分电路可能存在饱和现象，导致输出与输入电压之间不满足微分关系，使微分电路失去应有性能。
Detecting circuit consists of a fully differential operational amplifier and an instrument amplifier.
探测电路由全差分运算放大器和仪表放大器组成。
A fully differential operational amplifier is introduced in the design of wideband limiting amplifier which can restrain the common noise effectively.
在带宽限制放大器电路的设计中使用了全差分运放结构，能有效抑制电路的共模噪声。
Several differential operational circuits based on the operational amplifier are researched in detail.
详细研究几种基于集成运算放大器的差分运算电路。
The transfer characteristics of basic VMOS differential input stage are analyzed, a VMOS operational transconductance amplifier which has good linearity and tunable transconductance is presented.
分析了VMOS基本差动输入级的传输特性，提出一种高线性度的跨导可调v MOS跨导运算放大电路。
The signal of acidity electrode is detected by a differential amplifier circuit, which consists of operational amplifiers TLC2254 with high input impedance and low drift.
采用高阻、低漂移运放tLC 2254组成高阻差动放大电路用于酸度电极信号测量。
A low voltage fully differential gain-boosted CMOS operational transconductance amplifier is designed.
设计了一种低电压全差动增益增强CMOS运算跨导放大器。
This paper describes the design and analysis of a fully differential, gain-enhanced CMOS telescopic operational transconductance amplifier (OTA) used in a pipeline analog-to-digital converter (ADC).
提出了一种应用于流水线型模数转换器(adc)的增益提高型套筒式全差分跨导放大器(OTA)的设计与分析方法。
A pseudo differential operational transconductance amplifier is proposed in this paper.
提出了一种超宽带伪差分运算跨导放大器。
Coil designing, equivalent circuit analysis, and the choice and function of the differential operational amplifier were expounded.
阐述了线圈的设计、线圈等效电路的分析、运算放大器的选择及其功能。
This paper discusses a fully differential operational amplifier with gain-boosting and CMFB techniques.
设计了一种采用增益增强技术并带有共模反馈的全差分运算放大器。
Operational amplifier is widely used in all kinds of analog and mixed-signal circuit. There are many differences of focused performance because it is applied for differential circuit.
运算放大器广泛应用于各种模拟电路、数模混合电路中，而由于各自所用的目标电路不同侧重的指标也有差别。
Operational amplifier is widely used in all kinds of analog and mixed-signal circuit. There are many differences of focused performance because it is applied for differential circuit.
运算放大器广泛应用于各种模拟电路、数模混合电路中，而由于各自所用的目标电路不同侧重的指标也有差别。
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