| 摘要: |
| 本文分析了对含有强高频信号分量、选出小低频信号的有源滤波器设计中，运算放大器的设计考虑。 |
| 关键词: 有源滤波器 电路设计 运算放大器 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:May 28, 2001 |
| 基金项目: |
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| Considerations for Designing Operational Amplifier in Active Filter |
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| Abstract: |
| Analyzed in this paper is the considerations for designing operational amplifier which selects small-LF signal from strong-HF signal component in active filter. |
| Key words: Active filter,Phase-inverting negative resistance converter,Frequency response,Switching rate, |
