Realization of a simple high-value grounded linear resistance in CMOS technology

Proceedings of the 31st European Solid-State Circuits Conference, 2005. ESSCIRC 2005. Pub Date : 2005-12-05 DOI:10.1109/ESSCIR.2005.1541640

P. Langlois, John T. Taylor, A. Demosthenous

引用次数: 4

Abstract

A resistor circuit suitable for realizing high-values of resistance (>10M/spl Omega/), linear over signal amplitudes of /spl plusmn/100mV is demonstrated. The resistor is variable over a range of /spl plusmn/10%. The design is relatively simple and can be used to AC couple low-frequency analogue signal processing blocks, for example in biomedical engineering applications.

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演示了一种适合实现高阻值(>10M/spl ω /)，线性过信号幅度为/spl plusmn/100mV的电阻电路。电阻器的可变范围为/spl + usmn/10%。该设计相对简单，可用于交流耦合低频模拟信号处理模块，例如在生物医学工程中的应用。

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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来源期刊

Proceedings of the 31st European Solid-State Circuits Conference, 2005. ESSCIRC 2005.

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