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Wien-Bridge Oscillators with Opamp Independent Oscillation Frequency
Author(s): 
Pages: 84-87
Year: Issue:  4
Journal: TELECOMMUNICATION ENGINEERING

Keyword:  电路与器件振荡器文氏桥振荡器;
Abstract: 本文介绍一组(12个)新的正弦振荡器,这组振荡器使用两个运算放大器,其振荡频率不受单极点有源元件增益带宽之积的影响.这种特性是由本文所介绍的电路结构取得的,即不需要调节.
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