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运用开关信号理论和有界算术运算理论 ,对电流镜的多种性质进行了讨论 ,并系统研究了利用电流镜实现电流信号的各种算术运算 ,其中倍除运算属于初次提出 .最后通过 N进制半加电路和 N值比较电路等两个设计实例介绍了电流镜技术在 I2 L电路开关级设计中的应用
The switching signal theory and the theory of bounded arithmetic are used to discuss the various properties of the current mirror. Various arithmetic operations of the current signal using the current mirror are systematically studied, of which the multiplication operation is first proposed. Finally, System plus half-value circuit and N value comparison circuit design examples introduced the current mirror technology I2L circuit switching level design