Macromodeling of operational amplifiers

被引:5
|
作者
Noren, KV
Tarakji, A
机构
[1] Microlectron., Res. Commun. Inst., University of Idaho, Moscow, ID
来源
IEEE CIRCUITS & DEVICES | 1997年 / 13卷 / 05期
关键词
D O I
10.1109/101.621602
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
The op-amp model is general. By picking and choosing or even adding more blocks one can design a model with a wide range of complexity. For example, an input stage with RIN = ∞, a gain stage with ADO = ∞, and an output stage with ROUT = 0 can be combined to design an ideal op-amp model. As presented, the model may be used for a full chip. If examination of only DC or power supply nonidealities is desired, then only these characteristics need be included. The number of possibilities for modeling is unlimited.
引用
收藏
页码:8 / &
页数:4
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