Jitter analysis and clock data recovery
R&S
®
RTP
1054User Manual 1337.9952.02 ─ 12
Enable ← Periodic
Enables the periodic components.
Remote command:
ADVJitter<m>:DCOMposition:ENP on page 2285
Horizonta (h) direction ← Periodic
Sets the maximum number of periodic components in the horizontal direction that are
considered for the measurement. If the actual number of periodic components is higher
than the set value, they are considered for the random jitter component.
The horizontal components differentiate also between intrinsic and extrinsic. Extrinsic
periodic horizontal components describe timing variations likely caused by external
interference on the clock generation system of the DUT. The interference source is
free-running and not coupled to the generated clock. Intrinsic periodic horizontal com-
ponents describe timing variations likely caused by fluctuations within the clock gener-
ation system of the DUT. The interference is tightly coupled to the generated clock and
follows modulations in data rate, e.g. spread spectrum clocking.
Remote command:
ADVJitter<m>:DCOMposition:NHORizontal on page 2285
Vertical (v) direction ← Periodic
Sets the maximum number of periodic components in the vertical direction that are
considered for the measurement. If the actual number of periodic components is higher
than the set value, they are considered for the random jitter component.
Remote command:
ADVJitter<m>:DCOMposition:NVERtical on page 2286
(Other) bounded uncorrelated
If enabled, allows the selection of the (other) bounded uncorrelated jitter/noise:
(O)BUJ, (O)BUJ(δ -δ) , RJ, (O)BUN, (O)BUN(δ -δ) , RN.
The other bounded uncorrelated jitter/noise includes the periodic jitter/noise compo-
nents. It is displayed, if Periodic is enabled. Otherwise the bounded uncorrelated jitter/
noise is displayed.
Remote command:
ADVJitter<m>:DCOMposition:ENOBu on page 2286
Advanced jitter and noise (option R&S
RTP- K133/K134)
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