R&S ZNB - Page 801

Command Reference
R&S
®
ZNB/ZNBT
801User Manual 1173.9163.02 ─ 55
This command will raise an execution error if the active trace in the selected channel is
not an eye diagram.
The low pass is enabled using CALCulate<Chn>:EYE:STIMulus:LOWPass. The
rise time definition can be modified using CALCulate<Chn>:EYE:INPut:RTIMe:
THReshold.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<RiseTime> Default unit: s
Options: R&S ZNB/ZNBT-K20
Manual operation: See "Rise Time / Rise Time Definition" on page 641
CALCulate<Chn>:EYE:INPut:RTIMe:THReshold
<RiseThreshold>
Selects the appropriate rise time definition for the low pass in the binary signal genera-
tor simulation of the related eye diagram.
The rise time itself can be configured using CALCulate<Chn>:EYE:INPut:RTIMe:
DATA.
This command will raise an execution error if the active trace in the selected channel is
not an eye diagram.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<RiseThreshold> T1_9 | T2_8
T1_9: 10% to 90% (of the voltage amplitude between 1-level
and 0-level)
This is the default threshold for eye diagrams.
T2_8: 20% to 80%
Options: R&S ZNB/ZNBT-K20
Manual operation: See "Rise Time / Rise Time Definition" on page 641
CALCulate<Chn>:EYE:JITTer:DIRac:DELTa <DiracDelta>
Defines the magnitude of the Dirac jitter in the generator simulation of the related eye
diagram.
This command will raise an execution error if the active trace in the selected channel is
not an eye diagram.
Dirac jitter insertion can be enabled using CALCulate<Chn>:EYE:JITTer:TYPE:
PERiodic.
Suffix:
<Chn>
.
Channel number used to identify the active trace
SCPI Command Reference