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TDC7200: design TDC7200 with another AFE...

Part Number: TDC7200
Other Parts Discussed in Thread: TDC1000

Dear Sirs,

May I design TDC7200 with another AFE, not TDC1000?

Is there anything that needs to pay attention to do so?


  • Hello Peter,

    Thanks for posting to the sensing forum. Yes you may design TDC7200 using another AFE, since the TDC7200 is simply a timer it is pretty straightforward to implement. If the AFE is producing the digital signals that feed the START and STOP signals please ensure that they meet the minimum timing requirements specified by the TDC7200. If they are using GPIO pins from an MCU then they should have the flexibility to change the pulse width and timing requirements of those pins.