Other Parts Discussed in Thread: ADC34J44, LMK04828
Hi team,
We have a customer inquiry below and we need your help for confirmation:
The customer is going to evaluate the ADC34J44 with the EVM ADC34J44EVM with their own FMC board (which embeds an FPGA). In the schematic of the ADC34J44EVM TI adds the LMK048282 to generate JESD204 clock.
1. Is the sync input of this component mandatory to use the ADC?
2. The ADC is in 1.8V for the digital interface. But it seems that the LMK04828 is in 3.3V. Their FPGA is only in 1.8V. Could you confirm that the outputs of the LMK component are in 3.3V or they can program them?
From my early researching, question number 2 answer should be the LMK supply is 3.3V as per the datasheet but your answer is very much appreciated.
Thanks,
Jonathan