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17 | Keysight | InniiVision 3000T X-Series Oscilloscopes - Data Sheet

Integrated frequency measurements: Optional 8-digit counter and

totalizer

Traditional oscilloscope counter measurements offer only ve 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. If you

are looking for the ultimate precision, you can connect your 3000T X-Series oscilloscope

to your most trusted 10-MHz reference source to share a common 10-MHz clock.

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-qualied events. The trigger-qualied 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/nd/DSOXDVMT3CTR for more information

Figure 27: Totalizer counts the number of events. In addition, it can count the number of

trigger-condition-qualied events as fast as 25 million events a second.

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Agilent Technologies InfiniiVision 3000 3024A MSO-X Specifiche Pagina 17