A modified active current mirror suitable for current-mode algorithmic analog-to-digital converters

被引：0

作者：

Kaya, T ^{[1
]}

Zeki, A ^{[1
]}

机构：

[1] Istanbul Tech Univ, Fac Elect & Elect Engn, Elect & Commun Engn Dept, TR-80626 Istanbul, Turkey

来源：

ICES 2002: 9TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS, VOLS I-111, CONFERENCE PROCEEDINGS | 2002年

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

A modified active current mirror suitable for precision current-mode algorithmic analog-to-digital converters is presented. Employing only a 5-transistor opamp, with aid of a novel method, the current mirror achieves high current transfer accuracy for a wide range of input current level. Comparison with a conventional active current mirror and first results associated with ADC implementation are also supplied, via spectreS simulations.

引用

页码：257 / 260

页数：4

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