Other Parts Discussed in Thread: DP83869
Tool/software:
I am interested in using the LMK05028 (or something similar) to drive the clock of the AM263P4AC using the recovered clock from the DP83869 PHY. However, I am a bit confused on how to connect the CLK_OUT of the DP83869 (which is 3.3V logic) to the input of the LMK05028 because the differential swing can only be 2V? Do you recommend a level shifter for the recovered clock or to have a ref voltage at the INX_N input of the LMK05028?
Here is a simplified block diagram of my system
I am also open to other PLL chips if they are better suited for this application