Hi,
Hi,
We are using a single ADS5294 and I am planning on using decimation /2 or /4 ( possibly by 8)
Regarding the ADS5294 data sheet, Figure 60:"Synchronization pulse timing"
Q1: the data sheet refers to a single sync pulse, but Figure 60 shows a periodic sync pulse train. Which one is it, single SYNC pulse or a pulse train?
Q2.Figure 60 shows the sync pulse frequency as ADC_clock/ 2. Does Figure 60 refer to "Decimate by 2" case only or it is for all decimating cases /2, /4 ,/8. What would the sync pulse look like if I want decimation by 4 or by 8?
Q3: The rising edge of the SYNC pulse is shown to be between -1ns < td < tclk/2 in Figure 60. That would mean the sync pulse can not be a free running sync pulse train but it has to be synced to the ADC clock?
Thanks