Keysight Technologies N4960A User Manual page 76

Operation
Label Name
SJ1Enable
SJ2
1
SJ2Amp
1,2
SJ2Enable
1
PJ
PJAmp
76
Description
Enables/disables the sinusoidal jitter 1.
SJ1 cannot be enabled if PJ or external jitter (low band) is enabled. If the SJ1
enabled state conflicts with these other jitter sources, a message indicating a
conflict appears in the N4960A serial BERT controller display. Selecting Yes to
resolve the conflict will disable all conflicting jitter sources.
Sets the sinusoidal jitter 2 frequency. The optional units are Hz and MHz. The
resolution is 1 Hz.
Sets the sinusoidal jitter 2 amplitude relative to the output of the pattern
generator (which has double the amplitude range of SJ2 of the controller). The
optional units are mUI and UI (p-p). The resolution is 0.002 UI.
During the setting of SJ1 amplitude, if SJ1 and/or SJ2/RJ are enabled
simultaneously, keep the sum of all 3 components below the specified
maximum modulation level.
Enables/disables the sinusoidal jitter 2.
SJ2 cannot be enabled if PJ or external jitter (low band) is enabled. If the SJ2
enabled state conflicts with these other jitter sources, a message indicating a
conflict appears in the N4960A-CJ1 controller display. Selecting Yes to resolve
the conflict will disable all conflicting jitter sources.
Sets the periodic jitter frequency. The optional units are Hz and MHz. The
resolution is 1 Hz.
The maximum PJ amplitude is a function of PJ frequency. If the PJ frequency
conflicts with the current PJ amplitude, a message indicating a conflict appears
in the N4960A serial BERT controller display. Selecting Yes to resolve the
conflict will set PJ amplitude to an appropriate value.
Sets the periodic jitter amplitude relative to the output of the pattern generator
(which has double the amplitude range of PJ of the controller). The optional
units are mUI and UI (p-p). The resolution is 0.002 UI. The maximum PJ
amplitude is a function of PJ frequency.
Keysight N4960A Serial BERT 17 and 32 Gb/s User Guide