Waveform measurements
Automated measurements 32, of which up to six can be displayed on-screen at any one time. Measurements include: Period,
Frequency, Rise Time, Fall Time, Positive Duty Cycle, Negative Duty Cycle, Positive Pulse Width,
Negative Pulse Width, Burst Width, Phase, Positive Overshoot, Negative Overshoot, Peak to Peak,
Amplitude, High, Low, Max, Min, Mean, Cycle Mean, RMS, Cycle RMS, Positive Pulse Count,
Negative Pulse Count, Rising Edge Count, Falling Edge Count, Area, Cycle Area, Delay FR, Delay
FF, Delay FR, and Delay RR.
Cursors Time, Amplitude, Screen
Gating Isolate the specific occurrence within an acquisition to take measurements on, using either the
screen, between waveform cursors or full record length.
Time Base System
Sample-Rate range This is the range of real-time rates, expressed in samples/second, at which a digitizer samples
signals at its inputs and stores the samples in memory to produce a record of time-sequential
samples. (IEEE 1057, 2.2.1)
1 GS/s all channels (TBS1202C, TBS1102C, TBS1072C, TBS1052C)
Waveform interpolation Only (sin x)/x interpolation is provided.
Record length This is the total number of samples contained in a single acquired waveform record (Memory
Length in IEEE 1057.2.2.1).
20k, 2k and 1k samples per record.
Seconds/Division range
Model Range
TBS1202C, TBS1102C 2 ns/div to 100 sec/div in a 1-2-4 sequence
TBS1072C, TBS1052C
√ Long-Term sample rate and
horizontal position time accuracy
This is the maximum, total, long-term error in sample-rate or horizontal position time accuracy,
expressed in parts per million.
±25 x 10
-6
over any >1 ms interval.
Zoom The zoom function enables a user to select a part of the display to be magnified. Both the original
waveform and the zoomed waveform are displayed. The user chooses the waveform with the
Multipurpose knob.
Delta time measurement accuracy This is the accuracy of delta time measurements made on any single waveform. The specification
is related to the long-term sampling rate.
The following limits are given for signals having an amplitude ≥ 5 divisions, a slew rate at the
measurement points of ≥ 2.0 divisions/ns, and acquired ≥ 10 mV/div.
Specifications
TBS1000C Series Specification and Performance Verification 5
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