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
收藏
页码：257 / 260
页数：4
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