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
收藏
页码：1335 / U10
页数：2
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