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本文介绍一种简单、廉价的压控振荡器电路。电路如图1所示,它由一个双运放片子TL082构成,不需要外接电阻和电容。
This article describes a simple, inexpensive voltage-controlled oscillator circuit. Circuit shown in Figure 1, which consists of a dual op amp chip TL082 composition, no external resistors and capacitors.