AD8370 Testing

Hello

Please find attach Schematic diagram and Vector file.

I tried to test AD8370 and applied a vector(Pattern) as attach.

I am not getting a desire result at output pin 8 & 9.

Anyone can share the example vector file to test this device or either evaluate my vector file.

I have written the vector for Gain code HG45 and applied  200mVp-p sine wave to INLO pin of AD8370.

Best Regards

Nikhil

attachments.zip
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  • 0
    •  Analog Employees 
    on Mar 23, 2017 11:56 PM

    Hi Nikhil,

    Unfortunately, there isn't a good way for us to look at your vector pattern.Can you send a oscope plot of the DATA, CLKK and LTCH pins? This would help to validate timing.

    For the schematic, I am not clear on the AD9433 input clock. Where is the clock coming from? And have you looked to see a valid clock is at the ADC pin?

    Regards,

    Rob

Reply
  • 0
    •  Analog Employees 
    on Mar 23, 2017 11:56 PM

    Hi Nikhil,

    Unfortunately, there isn't a good way for us to look at your vector pattern.Can you send a oscope plot of the DATA, CLKK and LTCH pins? This would help to validate timing.

    For the schematic, I am not clear on the AD9433 input clock. Where is the clock coming from? And have you looked to see a valid clock is at the ADC pin?

    Regards,

    Rob

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