Compact class AB CMOS current mirror

被引：23

作者：

Lopez-Martin, A. J. ^{[1
]}

Ramirez-Angulo, J. ^{[2
]}

Carvajal, R. G. ^{[3
]}

Algueta, J. M. ^{[1
]}

机构：

[1] Univ Publ Navarra, Dept Elect & Elect Engn, E-31006 Pamplona, Spain

[2] New Mexico State Univ, Klipsch Sch Elect & Comp Engn, Las Cruces, NM 88003 USA

[3] Univ Seville, Dept Elect Engn, Seville, Spain

来源：

ELECTRONICS LETTERS | 2008年 / 44卷 / 23期

关键词：

D O I：

10.1049/el:20082419

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 novel class AB current mirror is presented. The circuit combines high current-handling capability with high accuracy, very low input resistance, low supply voltage requirements, and low standby power consumption. Measurement results of the circuit, fabricated in a 0.5 mu m CMOS technology, show a THD of -60 dB for input current amplitudes 20 times larger than the bias current and a quiescent power consumption of 165 mu W.

引用

页码：1335 / U10

页数：2

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