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。
This paper introduces a low supply voltage band -gap reference circuit which used a self-bias cascode current mirror.
分段补偿电流对电压基准源的温度特性提升效果明显。
It is obvious that piecewise compensation current could significantly improve temperature characteristics of the voltage reference source.
该分段线性电流产生电路还形成了一个负反馈，以改善带隙基准源的电源抑制和线性调整率。
The piecewise corrected current generator also forms negative feedback to improve the line regulation and power supply rejection(PSR).
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