推挽输出

该放大器利用工作在亚阈值区的CMOS基准源，在此基础上运用了PMOS差分输入级，以及CMOS推挽输出级结构。

The circuit was based on CMOS reference operating in subthreshold region , using PMOS differential input and push-pull CMOS output stage mode .

用SPICEⅡ对设计电路的计算机模拟表明，具有推挽输出结构的三值TTL电路具有较强的驱动能力及较快的工作速度。

Computer simulation of the circuits designed with SPICE ⅱ shows that the ternary TTL circuits with push-pull output construction have better driving ability .

输出级采用了AB类推挽输出以获得高的输出摆幅。

Output stage is a class AB to obtain the output high swing .

用开关信号理论指导具有推挽输出结构的三值TTL电路的设计

Design of TTL Circuits with Push - pull Output Construction by Means of Switch - signal Theory

本文分析了以电阻为负载的传统三值TTL反相器的缺点，借鉴二值TTL推挽输出级的结构，设计了三值TTL电路的推挽输出级。

In this paper , the drawback of conventional ternary TTL inverter with resistor as its load is analysed , and the push-pull output construction of ternary TTL circuit is designed by referring to its binary counterpart .

本文分析了具有推挽输出结构的三值TTL的输出级电路，提出了相应的开关模型，借助开关一信号理论，讨论了具有推挽输出结构的三值TTL电路的元件级逻辑设计。

In this paper , the ternary TTL output circuit with push-pull output construction has been analysed , and its switch model is presented . By means of the theory of switch-signal . the logic design of the ternary TTL circuits with push-pull construction at element level is discussed .

实验证明，所搭建的系统，可以很好地实现双丝的推挽式输出，焊接过程稳定，焊缝成形美观。

The experiment proves the system could realize the push-pull output of double-wire . The welding process is stable and the welding molding is good .

同时运用ClassAB推挽电路作输出级，获得高驱动能力和低谐波失真。

Meanwhile , a class AB output stage is also developed to ensure large dynamic range , strong driving capability and low harmonic distortion .

第二，推挽A级放大器输出阶段将拥有固有拒绝电源纹波和噪声。

Second , a push-pull class A amplifier output stage will have inherent rejection of power supply ripple and noise .

现代运算放大器有某种方式的推挽式的输出级，许多也是不对称的，并且某一方向的压摆率有比其它方向的有更大的倾向。

While all modern op amps have push-pull OUTPUT stages of some sort , many are still asymmetrical , and have a greater slew rate in one direction than the other .

通过对三种电路方案的比较，ZVS推挽谐振电路具有输出电压稳定、效率高的特点，是模板化航空静止变流器直流环节的优选拓扑方案之一。

Through the comparison of three schemes , the ZVS push-pull resonant converter is one of the best DC link topology for the modularization aviation static converter .

通过一对波形完全相同、相位差为180°的SPWM信号进行门极驱动，可在推挽式逆变器的输出端得到一个合成的正弦电压源。

With gates driven by a pair of SPWM signals , SPWM positive and SPWM negative , which have the same waveforms but 180 ° phase shift , a voltage source within full sine wave is composed at the output terminal of a push-pull inverter .

本文在电源主电路方面选用推挽电路，其输出整流方面采用倍流整流方式，可以拓宽电源的应用范围和降低变压器的制造难度，实现高效率的电源。

Based on the push-pull topology , using double-current rectification in secondary part , it can wide the appliance scope , decrease the difficulty of manufacturing transformers and achieve high efficiency converters .