R&S ZNA50 - Page 742

GUI reference
R&S
®
ZNA
742User Manual 1178.6462.02 ─ 20
Remote command:
CALCulate<Chn>:EYE:INPut:MODulation
High Level / Low Level
Defines the highest/lowest (nominal) voltage level of the multilevel signal that is used
to generate the related eye diagram.
The Modulation type can only be changed in the advanced "Generator Settings" dialog
(see "Generator" on page 744).
Remote command:
CALCulate<Chn>:EYE:INPut:OLEVel
CALCulate<Chn>:EYE:INPut:ZLEVel
Low Pass
Defines the signal shape of the simulated digital signal: toggles between ideal rectan-
gular shape ("Low Pass" = disabled, default) and a more realistic shape ("Low Pass" =
enabled).
If enabled a single pole low pass filter is inserted into the simulated signal path, which
is defined using its rise time (see "Rise Time / Rise Time Definition" on page 742).
Remote command:
CALCulate<Chn>:EYE:STIMulus:LOWPass
Rise Time / Rise Time Definition
The Low Pass is defined by its "Rise Time" from 10% to 90% or from 20% to 80% of
the signal amplitude.
Note that the measured rise time after the DUT will also be affected by the rise time of
the DUT, so this measured rise time may not be equal to the setting made in this dia-
log.
Remote command:
CALCulate<Chn>:EYE:INPut:RTIMe:DATA
CALCulate<Chn>:EYE:INPut:RTIMe:THReshold
Define Colors
Opens a dialog that allows to change the color gradient of the eye diagram (as a heat
map).
Applic softtool