-
有源晶振的Tri-state/三态脚可以输入3.3V吗?2023-03-02有源晶振的Tri-state/三态脚可以输入3.3V吗? 答:如果有源晶振的额定输入电压(Power Supply )为3.3V,Tri-state/三态脚可以输入3.3V。 一般情况下,有源晶振的1号脚若具备Tri-state/三态功能,指的是其本身增加了一个“开关”功能(与IC配合使用)。如果不…
-
如何禁止有源晶振的三态功能Tri-State function?2022-04-27(有源晶振的三态功能) If Tri-state function is not needed, the Tri-state pin shall be connected to the Vcc pin or left floating. There is an internal pullup res…