clock amplitude inquiry on 32kHz crystal

キャンセル
次の結果を表示 
表示  限定  | 次の代わりに検索 
もしかして: 

clock amplitude inquiry on 32kHz crystal

585件の閲覧回数
darwin_deramos
Contributor I

I'm using Kinetis K81 family mcu.

In the specification for the 32kHz clock for EXTAL32 , it was specified that the typical peak-to-peak amplitude of oscillation is 0.6V and no tolerance was given.

My actual measurement on the amplitude is 0.55V.   I would like to ask if this will normally work or what voltage range should be I'm looking at.

0 件の賞賛
返信
1 返信

486件の閲覧回数
miduo
NXP Employee
NXP Employee

Hi,

From the data sheet, there has a specification on the 32kHz OSC:

pastedImage_1.png

0 件の賞賛
返信