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首页> 外文期刊>Electronic Computers, IEEE Transactions on >Comparison of Saturated and Nonsaturated Switching Circuit Techniques
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Comparison of Saturated and Nonsaturated Switching Circuit Techniques

机译：饱和和不饱和开关电路技术的比较

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摘要

The concept that the junction transistor is a charge-controlled current source is reviewed. Saturated operation and non-saturated operation are defined on the basis of minority and majority carrier distributions in the base region. Several common emitter switching circuits are analyzed. The switching efficiency, a figure of merit based on the charge storage properties of the transistor, is introduced. Saturated and nonsaturated operation are compared on the basis of switching efficiency, transient waveforms, stability of the voltage levels, power dissipation, noise rejection and suppression ablity, and circuit complexity. Currently-used antisaturation techniques are discussed.
机译：回顾了结晶体管是电荷控制电流源的概念。基于基本区域中的少数和多数载流子分布来定义饱和操作和非饱和操作。分析了几种常见的发射极开关电路。介绍了基于晶体管电荷存储特性的开关效率，即品质因数。根据开关效率，瞬态波形，电压电平的稳定性，功耗，噪声抑制和抑制能力以及电路复杂性，对饱和和非饱和操作进行比较。讨论了当前使用的抗饱和技术。

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