-
晶体振荡器电路、频率及工作原理2023-01-16Crystal oscillators operate on the principle of inverse piezoelectric effect in which an alternating voltage applied across the crystal surfaces cause…
-
晶振等效电路:负性阻抗与负载电容/晶振等效阻抗的关系2021-12-31Pierce 或 Colpitts 振荡器通常与晶体一起使用,以产生时钟或频率参考,这两种振荡器电路均称为“三点振荡器”。 (带晶振的三点振荡器的等效电路) ( Colpitts oscillator) ( Pierce oscillator) 负性阻抗(负…