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21 天
LC振荡器及常用电路
本文介绍了LC振荡器的选频网络,以及LC振荡器所用LC谐振电路的三种常见电路,分别为变压器反馈 LC 振荡电路、电感三点式振荡电路、电容三点式振荡电路等。 LC振荡器及常用电路 LC 振荡器的选频网络是LC谐振电路,它们的振荡频率都比较高,常见电路有 3 种。
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