On the power of the 24M crystal excitation of the MCIMX8M Mini

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On the power of the 24M crystal excitation of the MCIMX8M Mini

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DanielDuJijun
Contributor III

The IMMX8MMIEC datasheet requires a minimum drive level of 100uW for the 24MHz crystal and a maximum equivalent series resistance ESR of 80Ω, as shown in Figure.

DanielDuJijun_0-1688952240004.png

What is the effect of a crystal with a drive level of less than 100uW? (The typical drive level of a passive crystal is 10uW and the maximum is 100uW, does it meet the requirements?)

 

 

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riteshmpatel
NXP TechSupport
NXP TechSupport

Hi @DanielDuJijun,

I hope you are doing well.
Please accept my apologies for the delay in response.

The datasheet mentions the minimum and maximum drive levels to be 10.0 uW to 100uW.

riteshmpatel_0-1689078724326.png

Please refer to the latest datasheet from this link.

Thanks & Regards,
Ritesh M Patel

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riteshmpatel
NXP TechSupport
NXP TechSupport

Hi @DanielDuJijun,

I hope you are doing well.
Please accept my apologies for the delay in response.

The datasheet mentions the minimum and maximum drive levels to be 10.0 uW to 100uW.

riteshmpatel_0-1689078724326.png

Please refer to the latest datasheet from this link.

Thanks & Regards,
Ritesh M Patel

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