核心电路为两级直接耦合差分放大器。
The core circuit is two stages of direct-coupled difference amplifier.
板载差分放大器提供真正远端输出电压采样输出。
Onboard differential amplifiers provide true remote output voltage sensing of both outputs.
在这种情况下，输入差分放大器的CMRR 不令人满意。
In this situation, the CMRR (common-mode rejection ratio) of the input differential amplifier was unsatisfactory.
峰值检波采用自适应检波电路，限幅放大器采用两级差分放大器构成。
Peak detector circuit is a fast adaptive detector circuit, and the limiting amplifier involves two stage differential amplifiers.
差分放大器的输出进行A/D转换，由CPU进行信号显示和数据存储。
The output of differential amplifier would take A/D transform, and CPU would take signal process and display and restore data.
此共模偏置可利用片内差分放大器来实现，从而可进一步降低外部信号调理要求。
This common mode biasing can be achieved using the on-chip differential amplifiers, further reducing the external signal conditioning requirements.
该可编程增益放大器采用源极反馈电阻可变的差分放大器结构，且带有直流漂移校正电路。
The PGA consists of the differential amplifier with variable source degeneration resistor and the DC-offset correction circuit.
作为改进，输入缓冲电路组成的阶段拉一拉期间的输出低的条件差分放大器的输出电压略高。
As improved, input buffer circuitry comprises a pull up stage to pull up the voltage of the differential amplifier output slightly higher during an output low condition.
该EL1528是一种双通道差分放大器设计用于驱动全速率的ADSL信号在非常低的功耗。
The EL1528 is a dual channel differential amplifier designed for driving full rate ADSL signals at very low power dissipation.
向上拉是最好的阶段，但不一定，仅在启动有问题的条件，如当两个输入信号的差分放大器低。
The pull up stage is preferably, but not necessarily, activated only during a problematic condition, such as when both input signals to the differential amplifier are low.
基于非线性和不匹配的物理理解，一种新型的低电压CMOS差分放大器的偏移消除技术的建议。
Based on a physical understanding of nonlinearity and mismatch, a novel offset-cancellation technique for low voltage CMOS differential amplifiers is proposed.
接收电路采用了零中频方式，相对于超外差方式，明显简化了电路结构，仅由混频器、差分放大器和电压比较器组成；
Receiving Circuit adopts the zero-IF, only consists of the mixer, differential amplifiers and voltage comparator, compared to super heterodyne, obviously simplifies the structure of the circuit;
建立了一套用于实船热尾流测量的温度检测系统，它由温度传感器、电流变送器及差分放大器、数据采集器、垂直温度分布记录仪等组成。
This paper sets up the temperature measurement system which is used in measuring ship wakes, and is made up of temperature sensors, current converter, amplifier, data collector, bathythermograph.
这种技术在不需要增加功耗的基础上，通过把输出端的失调电压转移到差分放大器的其他节点，从而达到减小输入参考的失调电压的目的。
The technique transfers the offset voltage from the output to other parts of the differential amplifier and can greatly reduce the input-referred offset voltage without extra power consumption.
这种技术在不需要增加功耗的基础上，通过把输出端的失调电压转移到差分放大器的其他节点，从而达到减小输入参考的失调电压的目的。
The technique transfers the offset voltage from the output to other parts of the differential amplifier and can greatly reduce the input-referred offset voltage without extra power consumption.
应用推荐