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AD9845B AD9840 data clock stopping

Question asked by rogerh on Oct 22, 2012
Latest reply on Oct 31, 2012 by rogerh

Hi......Does anybody know what happens if you stop and restart the data clock on this chip ?

Does it have an internal PLL that requires a lock time before normal operation is resumed, no info in DS ?

 

The reason for the question is we normally read the sensor a line at a time and stop the ADC clock between lines, this has caused some problems with some chips and I wondered how the AD parts might behave.

Many thanks in advance.....Roger

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