3.2.3 低压 共源共栅电流镜 低压 共源共栅电流镜 （ cascode current mirror ）是目前模拟集成电路中设 计基准源时采用得比较普遍的电流镜电路。
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This paper introduces a low supply voltage band -gap reference circuit which used a self-bias cascode current mirror.
因此介绍了一种采用自偏置低压共源共栅电流源的带隙基准电路结构，用两个电阻代替了偏置电路。
By using the structures such as current mirror, folded-cascode and so on, the function of comparison in peak-value-current-mode-control is realized.
电路设计采用电流镜、折叠式共源共栅等结构，实现了在峰值电流控制模式中的电流比较功能。
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