CMOS exponential function generator

被引：48

作者：

Liu, WS ^{[1
]}

Liu, SI

机构：

[1] Natl Taiwan Univ, Dept Elect Engn, Taipei 10617, Taiwan

[2] Natl Taiwan Univ, Grad Inst Elect Engn, Taipei 10617, Taiwan

来源：

ELECTRONICS LETTERS | 2003年 / 39卷 / 01期

关键词：

D O I：

10.1049/el:20030013

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new CMOS exponential function generator is presented. The proposed circuit is compact, with low power and wide dynamic range. The proposed circuit has been fabricated in a 0.50 mum CMOS process. Experimental results show that the output range of the proposed exponential function generator can be more than 15 dB with the liner error less than +/-0.5 dB. The supply voltage is +/-1.5 V and the power dissipation is less than 0.4 mW Experimental results are given to demonstrate the proposed circuit.

引用

页码：1 / 2

页数：2

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