采用反馈控制技术的可变电压基准

2009 1st Asia Symposium on Quality Electronic Design Pub Date : 2009-07-15 DOI:10.1109/ASQED.2009.5206240

Anshul Agarwal, S. Mandavilli

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引用次数: 5

摘要

本文介绍了一种采用反馈控制技术实现稳定参考电压的电压基准电路。它具有在0.7V至1.4V范围内获得任何参考电压的设施，具有高稳定性。作为一个例子，通过仿真表明，在0到80°C的温度范围内，0.73V的基准电压和约1 ppm/°C的温度稳定性是可能的。采用0.18µm CMOS工艺的晶体管模型对所提出的电压基准电路进行了仿真。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Variable voltage reference using feedback control technique

This paper is devoted to describe a voltage reference circuit which employs a feedback control technique to achieve a stable reference voltage. It has a facility to obtain any reference voltage in the range of 0.7V to 1.4V with high stability. As an example, it has been shown through simulations that a voltage reference for 0.73V with a temperature stability of about 1 ppm/°C over the temperature range of 0 to 80°C is possible. Proposed voltage reference circuit is simulated using transistor models of 0.18-µm CMOS process.

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2009 1st Asia Symposium on Quality Electronic Design

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