NEW CMOS CURRENT MIRRORS WITH IMPROVED HIGH-FREQUENCY RESPONSE

被引：3
作者：
DICATALDO, G
PALUMBO, G
STIVALA, S
机构：
[1] Dipartimento Elettrico Elettronico e Sistemistico, Universita' di Catania, Catania, I-95125, Viale Andrea Doria
来源：
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS | 1993年 / 21卷 / 05期
关键词：
D O I：
10.1002/cta.4490210504
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 current mirror is presented which has the static characteristic of the cascode current mirror and a high-frequency performance equivalent to or better than that of the simple current mirror. Moreover, the circuit proposed does not present the instability problem of the improved cascode utilized to increase the high-frequency response. The circuit is designed using CMOS 2 mum technology with various aspect ratios and simulated with the SPICE programme.
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页码：443 / 450
页数：8
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