I noticed that it's recommended to use AC coupled and set DEVCLK_LVPECL_EN to 0 for CLK+/- input.
Like to confirm should DEVCLK_LVPECL_EN still be set to 0 if the clock is AC-coupled LVPECL signal output from the PLL? Thanks.
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I noticed that it's recommended to use AC coupled and set DEVCLK_LVPECL_EN to 0 for CLK+/- input.
Like to confirm should DEVCLK_LVPECL_EN still be set to 0 if the clock is AC-coupled LVPECL signal output from the PLL? Thanks.
Hi New2day,
Yes you should still AC couple the clock and set DEVCLK_LVPECL_EN to 0 for CLK+/- input when using LVPECL signal output.
Regards,
Neeraj