Basic Question : Architecture of ADC12J4000

Takumi Suzuki1

Other Parts Discussed in Thread: ADC12J4000

Hi,

I would like to know the architecture of ADC12J4000 because I could not understand it from datasheet well.

Could you please teach me about it?

Best Regards,

0 Jim Brinkhurst1 over 8 years ago

Hi Takumi

The ADC12J4000 uses a 4-way interleaved calibrated folding interpolating (also called folding flash) ADC architecture. The basic view is like this:

For additional details on interleaving and the folding interpolating architecture please refer to this document:

www.ti.com/lit/an/slaa617/slaa617.pdf

Best regards,

Jim B

0 Takumi Suzuki1 over 8 years ago in reply to Jim Brinkhurst1

Jim-san,

Thank you very much!

I could get the image of the archtecture and let me study the document you taught me.

Best Regards,

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