3000T Datasheet, PDF (19/40 Pages) Keysight Technologies – InfiniiVision 3000T X-Series Oscilloscopes

19 | Keysight | InfiniiVision 3000T X-Series Oscilloscopes - Data Sheet
Solve: 6-in-1 Integration Allows New Measurement Possibilities (Continued)
Integrated frequency measurements: Optional 8-digit counter and
totalizer
Traditional oscilloscope counter measurements offer only five or six digits of resolution,
which may not be enough for the most critical frequency measurements are being made.
With the 3000T X-Series’ optional 8-digit counter (part of the DSOXT3DVMCTR option),
you can see your measurements with the precision you would normally expect only from
a standalone counter. Because the integrated counter measures frequencies up to a wide
bandwidth of 1.0 GHz, you can use it for many high-frequency applications as well.
The totalizer feature of the DSOXT3DVMCTR counter option adds another valuable
capability to the oscilloscope. It can count the number of events (totalize), and it also
can monitor the number of trigger-condition-qualified events. The trigger-qualified
events totalizer does not require an actual trigger to occur. It only requires a trigger-
satisfying event to take place. In other words, the totalizer can monitor events faster
than the trigger rate of a scope, as fast as 25 million events per second (a function of the
oscilloscope’s holdoff time, which has the minimum of 40 ns). Figures 27 shows example
of a totalizer counting the number of CAN-FD CRC delimiter bit error packets that took
place in a design.
See www.keysight.com/find/DSOXDVMT3CTR for more information.
Figure 27. Totalizer counts the number of events. In addition, it can count the number of trigger-
condition-qualified events as fast as 25 million events a second.