Investigation on the Demodulation of Multi-Tone Interference in Feedback OpAmps

被引：0
|
作者：
Brignone, Marco [1 ]
Fiori, Franco [1 ]
机构：
[1] Politecn Torino, Elect & Telecom Dept, Turin, Italy
来源：
2017 13TH CONFERENCE ON PH.D. RESEARCH IN MICROELECTRONICS AND ELECTRONICS (PRIME) | 2017年
关键词：
CONVEYED ELECTROMAGNETIC INTERFERENCES;
D O I：
暂无
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：
In this paper the effect of multi-tone interference on feedback Operational Amplifiers is explored. An analytical model is derived under the assumption of weak non-linearity. It can be used to predict the output offset induced by the superposition of an arbitrary number of sinusoidal disturbance and to evaluate the intermodulation distortion caused by two-tone interference. The proposed model is validated through comparison with computer simulations.
引用
收藏
页码：65 / 68
页数：4
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