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Does it matter which edge of the Tx Sync signal I use to strobe Tx data in on?

April 26, 2017Data signal Strobe sync TX

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Does it matter which edge of the Tx Sync signal I use to strobe Tx data in on?

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A. Yes it does. The rising edge of the Tx Sync (data clock) signal determines when the data is latched into the CMX469A. The data must be valid for 2.0us before and after the rising edge; otherwise erroneous operation will result.