Tektronix MSO70000 Series Technical Reference

Specifications (MSO70000/C Series, DSA/DPO70000B/C Series, and DPO7000 Series)
Table 1-2: Horizontal and acquisition system specifications, all MSO70000/C, DSA/DPO70000B/C, and DPO7000
Series models
(cont.)
Characteri
stic
Descriptio
n
Delta time measurement
accuracy, ≥
4 GHz models
The formula
to calculate the maximum delta-time measurement accuracy (DTA
max
) for a given
instrument setting and input signal is given below (assumes insignificant signal content above
Nyquist and insignificant error due to aliasing, overdrive recovery and overdrive interpolation):
SR
1
=slewr
ate around 1st point in measurement (1
st
edge)
SR
2
= slew rate around 2nd point in measurement (2
nd
edge)
F
N
= 1.3 for instrument bandwidth ≤9 GHz; 1.5 for instrument bandwidth ≥10 GHz
N
typ
=typ
ical input-referred noise spec (volts rms)
TBA = timebase accuracy (1.5 ppm)
t
reading
= delta-time measurement (seconds)
Peak-pe
ak based on statistical accumulation of 1000 waveforms.
RMS is guaranteed regardless of data-gathering duration.
The term under the square-root sign is the stability and is due to time interval error (TIE). The
errors due to this term occur throughout a single-shot measurement. T he second term is due to
both the absolute center-frequenc y accuracy and the center-frequency stability of the timebase
and varies between multiple single-shot measurements over the observation interval (the
amount of time from the first single-shot measurement to the final single-shot measurement).
The observation interval may not exceed 1 year.
Test frequency = 0.621 × bandwidth. Test amplitude = 80% full scale.
MSO/DSA/DPO72004C at
50 GS/s, BWE off
1.280 ps rms, 12.80 ps
p-p
, <10 ns pulse width, 10 mV/div, amplitude = 80% FS
1.172 ps rms, 11.72 ps pk-pk, <10 ns pulse width, 50 mV/div, amplitude = 80% FS
1.186 ps rms, 11.86 ps pk-pk, <10 ns pulse width, 100 mV/div, amplitude = 80% FS
MSO/DSA/DPO71604C at
50 GS/s, BWE off
1.280 ps rms, 12.80 ps pk-pk, <10 ns pulse width, 10 mV/div, amplitude = 80% FS
1.172 ps rms, 11.72 ps pk-pk, <10 ns pulse width, 50 mV/div, amplitude = 80% FS
1.186 ps rms, 11.86 ps pk-pk, <10 ns pulse width, 100 mV/div, amplitude = 80% FS
1–38 MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series

Tektronix MSO70000 Series Specifications

General

Brand	Tektronix
Model	MSO70000 Series
Category	Test Equipment
Language	English