LAB WM747 - Digital Filter Applications

Useful Applications Of The Digital Filter Package 2 (DFP2)
LeCroy Application Brief No. LAB WM747

Digital Filter Applications
Useful Applications Of The Digital Filter Package 2 (DFP2)
Filters are circuits or devices in
which the output gain and phase
vary as a function of the fre-
quency of the input. This fre-
quency sensitivity makes them
useful in removing undesirable
elements of a signal or compen-
sating for some frequency de-
pendent distortion within the
signal. LeCroy's Digital Filter
Package 2 (DFP2) option, for the
WaveMaster series oscillo-
scopes, offers a selection of sev-
eral standard (infinite impulse
response or finite impulse re-
sponse) filters or a user defined,
custom digital filter configura-
tion. These can be applied in the
analysis and measurement of
waveforms as illustrat