Hi Team,
Do we have an information about the continuous output current, IOH and IOL?
Thank you in advance.
-Mark
Hello Mark,
If a clock is fed into both the LVCMOS input and the differential clock input, the effect of crosstalk will be minimal.
When only a differential clock is fed into the CLK input pins, the output clocks phase noise will be as follows.
Only CLK input fed a clock:
When both the LVMCOS input and CLK input are fed clocks, the output clocks phase noise will be as follows.
Both CLK input and LVCMOS input are fed a clock:
As you can see, the phase noise performance is quite similar in both cases and the rms jitter only increases by about 5 fs.
Also please note these measurements were taken with noisy clock inputs from a signal generator. The use of a better performing input will result in a better performing output.
Regards,
Kia Rahbar
