Question, MMA8541Q anti-aliasing filter

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Question, MMA8541Q anti-aliasing filter

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Contributor III

Dear team,

My customer believes that MMA8451Q has a low-pass filter before the final digital filter for anti-aliasing.

Could you please show me the cut-off frequency and Attenuation characteristics of the anti-aliasing filter?

Thanks,

Miyamoto

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TomasVaverka
NXP TechSupport
NXP TechSupport

Dear Masamichi-san,

 

I am asking our Apps/Design team to comment on this and will update this thread as soon as I have their answer.

 

Thank you for your patience.

 

Best regards,

Tomas

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Contributor III

Hello TomasVaverka

Sorry for pushing you but we are still waiting.

Thanks,

Miyamoto

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TomasVaverka
NXP TechSupport
NXP TechSupport

Dear Masamichi-san,

Please accept my apologies for the delay in getting back to you. I have been working on this with both the Apps/Design team and should have a final answer by the end of this week.

Meanwhile, could you please send us some information about the customer, his application use case and volume? You can create a standard ticket to share this information with us.

Thank you for your patience.

Best regards,

Tomas

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195 Views
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Contributor III

Hello TomasVaverka

Thanks for your support.

I will send a direct message to you for sharing the info.

BR,

Miyamoto

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195 Views
TomasVaverka
NXP TechSupport
NXP TechSupport

Dear Masamichi-san,

I do apologize for the delay in answering this question, but I have not heard back from the Apps/Design team yet. I have just sent them another follow-up email and will definitely let you know as soon as I have their feedback.

Best regards,

Tomas

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