190
Keysight InfiniiVision 3000 X-Series Oscilloscopes User's Guide
12
Acquisition Control
•
Normal
— at slower time/div settings, normal decimation occurs, and there is
no averaging. Use this mode for most waveforms. See
•
Peak Detect
— at slower time/div settings, the maximum and minimum
samples in the effective sample period are stored. Use this mode for
displaying narrow pulses that occur infrequently. See
•
Averaging
— at all time/div settings, the specified number of triggers are
averaged together. Use this mode for reducing noise and increasing
resolution of periodic signals without bandwidth or rise time degradation.
•
High Resolution
— at slower time/div settings, all samples in the effective
sample period are averaged and the average value is stored. Use this mode
for reducing random noise. See
"High Resolution Acquisition Mode"
Normal Acquisition Mode
In Normal mode at slower time/div settings, extra samples are decimated (in other
words, some are thrown away). This mode yields the best display for most
waveforms.
Peak Detect Acquisition Mode
In Peak Detect mode at slower time/div settings, minimum and maximum samples
are kept in order to capture infrequent and narrow events (at the expense of
exaggerating any noise). This mode displays all pulses that are at least as wide as
the sample period.
For InfiniiVision 3000 X-Series oscilloscopes, which have a maximum sample rate
of 4 GSa/s, a sample is taken every 250 ps (sample period).
See Also
•
"Glitch or Narrow Pulse Capture"
•
Summary of Contents for InfiniiVision 3000 X Series
Page 1: ...Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide...
Page 8: ...8 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide...
Page 24: ...24 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide...
Page 48: ...48 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 1 Getting Started...
Page 62: ...62 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 2 Horizontal Controls...
Page 72: ...72 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 3 Vertical Controls...
Page 122: ...122 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 6 Digital Channels...
Page 128: ...128 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 7 Serial Decode...
Page 134: ...134 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 8 Display Settings...
Page 182: ...182 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 11 Trigger Mode Coupling...
Page 200: ...200 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 12 Acquisition Control...
Page 210: ...210 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 13 Cursors...
Page 252: ...252 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 15 Mask Testing...
Page 256: ...256 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 16 Digital Voltmeter...
Page 290: ...290 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 19 Print Screens...
Page 324: ...324 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 21 Web Interface...
Page 344: ...344 Keysight InfiniiVision 3000 X Series Oscilloscopes User s Guide 22 Reference...