Effective noise bandwisth of AD7175-8 and AD7176-2

Hello,

I have a question from a customer about effective noise bandwidth of AD7175-8 and AD7176-2.

In the datasheet for LTC2444, EFFECTIVE NOISE BW is presented in table-8.

The customer need to know the same parameter to estimete SNR of his system.

Could you please present the effective noise band width of AD7175-8 and AD7176-2 ?

Best regards,

ysuzuki

Parents
  • Hello Jellenie,

    Thank you for your support.

    This application is about cardiography and the noise level requirement is too small.

    > The AD717x is designed for dc type of application. 

    From the ideal of this customer, he thinks the best way is to bypass the sinc filters.
    If it is able to , the customer will make and tune the original decimation filter on FPGA.

    Is AD7175-8 able to baypass the sinc filter ?

    Best regards,

    ysuzuki

Reply
  • Hello Jellenie,

    Thank you for your support.

    This application is about cardiography and the noise level requirement is too small.

    > The AD717x is designed for dc type of application. 

    From the ideal of this customer, he thinks the best way is to bypass the sinc filters.
    If it is able to , the customer will make and tune the original decimation filter on FPGA.

    Is AD7175-8 able to baypass the sinc filter ?

    Best regards,

    ysuzuki

Children
No Data