Advanced Eye RJ (rms)

Instrument
N1000A
N109x
Flex Apps:
FlexDCA
Meas. mode:
Eye
Package License:
L-RND
Waveform type:
NRZ
PAM4
Advanced Eye
Eye Mode

The Advanced Eye RJ (rms) measurement uses the Select Measurement Settings dialog for configuration. The Fix RJ field selects to perform jitter decomposition using an entered RJ Value that you have previously measured. This value of RJ is often measured using a shorter pattern. The Fix RJ and RJ Value fields can be configured from any of the advanced eye RJ, DJ, Jn, or TJ setup dialogs.

Changing the Fix RJ or RJ Value setting in any of the RJ, DJ, Jn, or TJ setup dialogs changes the setting in the remaining three dialogs.

Advanced eye leverages the DCA-X's ability to measure ultra-low levels of Random Jitter (RJ). This can be used to obtain fixed RJ values.

SCPI Command

:MEASure:EYE:RJ