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TDC7200: Start / Stop / Clock timing

Kai Hsiao
Guru 12675 points
Part Number: TDC7200

Hi Sir 

May I know TDC7200 have Start / Stop / Clock timing sequence requirement ? 

Due to we need to have power saving for IOT application ,so we use external clock to do with TDC7200 

But Time1 to Time6 register doesn't have any change ,please kindly help to check 

  • 0
    TI__Genius 11015 points
    Kai,

    This device can use an external clock, please refer to the section "8.3.2 CLOCK" in the TDC7200 datasheet for its setup.

    BAsed on the mode you are operating the device(8.4.2 Measurement Modes) at please refer to the corresponding timing diagram of the input clock, START & STOP pulses.