Datasheet

Page 9
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Segmented memory
When capturing low-duty cycle pulses or data bursts, you can
use segmented memory acquisition to optimize acquisition
memory� Segmented memory acquisition not only lets you
selectively capture and store important segments of signals
without capturing unimportant signal idle/deadtime, but it also
allows you to run post-capture inter-segment analysis such as
segment play back, waveform measurements, and waveform
overlay� Segmented memory acquisition is ideal for applications
including packetized serial buses, pulsed laser, radar bursts and
high-energy physics experiments� Up to 1000 segments can be
captured on the 3000 X-Series models with a minimum re-arm
time under 1 μs. Segmented memory works simultaneously with
serial bus decodes as well�
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Oscilloscope (Continued)
Power measurement and analysis
When working with switching power supplies and power devices,
the DSOX3PWR power measurements application provides a
full suite of power measurements and analysis that runs in the
oscilloscope� Measurements include:
– Current harmonics
– Ef f iciency
– Inru sh c urren t
– Modulation
– Powe r qual it y
– Swi tching re sponse
– Transient respons e
– Turn on/turn off
– Outpu t r ipple
– Power Supply Rejection Ratio (PSRR)
– Slew rate
Also included at no additional charge is a license for the U1881A
PC-based power analysis software package which provides
additional offline measurements and report generation� U1881A
additional measurements include:
– Safe operating area (SOA)/SOA mask editor
– Dynamic on resistance (Rds)
– On/offline analysis
Capture 1000 very infrequent glitches over 100 seconds using segment-
ed memory, then run inter-segment measurement and overlay analysis
on the 1000 segments�
An example screen for power quality analysis�