Altera JNEye User Manual
Page 33
Figure 2-17: Transmitter Jitter Decomposition
Table 2-8: Transmitter Intrinsic Jitter and Noise Types
Name
Description
Unit
Support
in JNEye
Comments
DJ
Deterministic
Jitter
Unit Interval
(UI)
Yes
DJ can be generated using a uniform distribution,
dual-Dirac, or truncated Gaussian method. Select
the DJ generation method in the Transmitter
Jitter/Noise Options Window. The default DJ
method is dual-Dirac. DJ consists of periodic jitter,
bounded uncorrelated jitter, inter-symbol interfer‐
ence, and duty-cycle distortion. The DJ value is
used in the simulation when the DJ/RJ-DN/RN
method is selected.
ISI
Inter-Symbol
Interference
UI
Yes
ISI can be generated using a uniform distribution,
dual-Dirac, or truncated Gaussian method. Select
the ISI generation method in the Transmitter
Jitter/Noise Options Window. The default ISI
method is dual-Dirac.
UG-1146
2015.05.04
Jitter/Noise Component
2-27
Functional Description
Altera Corporation