pansoo
Junior Member level 2
Tx Waveform problem
HELLO ~
I've designed and measured CML type tx buffer. But the waveform has some problem.
If there are some capacitive loading, I think slow rising time is ok, but this waveform has the inflection point at the crossing point. Thus it makes EYE more worst.
Where is it from? Just typical waveform with hard capacitive load? or design has some problem?
HELLO ~
I've designed and measured CML type tx buffer. But the waveform has some problem.
If there are some capacitive loading, I think slow rising time is ok, but this waveform has the inflection point at the crossing point. Thus it makes EYE more worst.
Where is it from? Just typical waveform with hard capacitive load? or design has some problem?
