Teledyne LeCroy AORM - Advanced Optical Recording Measurements - Manual (Page 111)

AORM Software Package
923133 Rev A ISSUED: June 2013
109
Where:
• Equalized – applies a low pass filter with boost to the input data. This should not be used
if the input data is already equalized (filtered).
• Leveled – Applies the filter (if the input data is raw RF) and then subtracts the sliced
threshold from it.
• Sliced – This is the output of the slicer. It is similar to Leveled except the amplitude of
each pulse is normalized to “1” and “0.”
• Threshold – this waveform comprises the low frequency components of the original
signal.
• Extracted CLK – the sliced data is passed through a PLL and the recovered clock signal
is produced.
RF
data
Filter
Σ
Sliced
Leveled
Threshold
User input
Slicer
PLL
fc,
boost
bandwidth
bandwidth
Extracted
Clock
Equalized