Instructions

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.
Condition Time measurement accuracy
Single shot, sample mode, full
bandwidth selected
±(1 Sample Internal + 25 X 10
-6
X |
reading| + 0.6 ns)
> 16 averages, full bandwidth selected
±(1 Sample Internal + 25 X 10
-6
X |
reading| + 0.4 ns)
The Sample Interval is the time between the samples in the waveform record.
Time measurement functions Frequency, Period , Rise, Fall, Pwidth, Nwidth, Pduty, Nduty, DelayRR, DelayRF,
DelayFR, DelayFF, Burst width, Phase.
Specifications
TBS1000 Series Oscilloscopes Series Digital Storage Oscilloscope Technical Reference 5