LMK04832: LVPECL Output Frequency Range

Hi Shinichi,

The LVPECL output range should be 0.305 MHz to 3255 MHz. The electrical characteristics section of the datasheet only explicitly lists the LVCMOS maximum output frequency and not the other formats, but in my experience this is because LVCMOS output driver is often much more limited by design than the differential drivers. The generic 3255 MHz maximum listed on the first page should apply to all differential outputs. I experimented with the frequency planner function in the LMK04832 TICS Pro profile and the behavior seems to confirm the 3255 MHz limit.

Thanks,

Evan Su