| 基于0．18um CMOS工艺线性调整器设计 |
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| 引用本文： | 朱志甫,张雄杰.基于0．18um CMOS工艺线性调整器设计[J].湖南农机,2009(4):14-16. |
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| 作者姓名： | 朱志甫 张雄杰 |
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| 作者单位： | 东华理工大学,江西抚州344000 |
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| 摘 要： | 本设计采用0．18umCMOS工艺实现液晶显示器（LCD）控制芯片中的基准源电路，设计增加一级线性调整器电路，将带隙基准电路产生的1．2V左右的带隙电压调整为与数字核心电路所要求的电源电压1．8V的输出电压。通过元器件模型参数的电路仿真，性能指标基本达到要求。
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| 关 键 词： | 0.18 um工艺 CMOS 基准源 线性调整器 |
Design of the linear regulator Based on 0.18um CMOS technology |
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| ZHU Zhi-fu,ZHANG Xiong-jie.Design of the linear regulator Based on 0.18um CMOS technology[J].Hunnan Agricultural Machinery,2009(4):14-16. |
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| Authors: | ZHU Zhi-fu ZHANG Xiong-jie |
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| Institution: | (East China Institute of Technology ,Fuzhou,Jiangxi 344000,China) |
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| Abstract: | The design uses a 0.18um CMOS process to achieve the reference circuit in a liquid crystal display （LCD） control chip whose circuit is composed of the bandgap reference and a linear regulator.Voltage reference is a key basic module which is widely used in designs of anolog circuits and mixed-signal circuits and its temperature stability and anti-noise performance directly impact on the accuracy of the entire circuit system and performance. |
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| Keywords: | 0 18um technology CMOS References linear regulator |
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