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我们知道,各种半导体器什都有它们自己的主要特性和应用目标。例如,晶体管以其电流放大能力为主要特征,从而用来组成各种各样的放大器、振荡器、变换电路等;二极管则以其单向导通特性而被广泛地用于整流、检波线路之中;CM08门具有陡直的传输特性和高的噪声容限,可组成各种逻辑线路。与此同时,聪明的设计者并没有忽略这些器件的并不引人注目的一些附加特性。例如,当他们了解到晶体管eb结的反向击穿特性后,将其当稳压管用,取得了理想的效果;CMOS门的传输特性中的线性部分
We know that all kinds of semiconductors have their own main features and application goals. For example, transistors are mainly characterized by their current amplification capability, and thus are used to form a wide variety of amplifiers, oscillators, conversion circuits and the like. Diodes are widely used for rectification and detection circuits because of their one-way conduction characteristics ; CM08 door has steep transmission characteristics and high noise margin, can form a variety of logic lines. At the same time, clever designers have not overlooked the unobtrusive additional features of these devices. For example, when they understand the reverse breakdown characteristic of the transistor eb junction, it is used as a regulator to achieve the desired result. The linear part of the transfer characteristic of the CMOS gate