一种高速低压内置电流传感器

Digest of Papers IEEE International Workshop on IDDQ Testing Pub Date : 1997-11-05 DOI:10.1109/IDDQ.1997.633020

Tsung-Chu Huang, Min-Cheng Huang, Kuen-Jong Lee

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引用次数: 15

摘要

本文介绍了一种高速低压内置电流传感器。它主要利用体积驱动的电流反射镜作为电流传感器来减小电源电压降。基于该技术，我们建立了一个分析和经验模型来设计内置电流传感器。实验结果表明，在较低的供电电压下，体积驱动的内置电流传感器具有较高的速度和较低的面积开销。

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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A high-speed low-voltage built-in current sensor

This paper presents a high-speed low-voltage built-in current sensor. It mainly utilizes a bulk-driven current mirror as a current sensor to reduce the power supply voltage drop. Based on this technique, we develop an analytic and empirical model to design the built-in current sensor. Experimental results show that the bulk-driven built-in current sensor can have high speed and low area overhead under a low power supply voltage.

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Digest of Papers IEEE International Workshop on IDDQ Testing

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