Seconds/Division range
MSO5204B,
DPO5204B,
MSO5104B,
DPO5104B
Record
Length
Horizontal Mode 1 K 10 K 100 K 1 M 10 M 100 M 200/250
M
Automatic 250 ps -
20 s
2.5 ns -
200 s
50 ns -
1 ks
500 ns -
1 ks
5 us - 1 ks 50 us -
1 ks
50 us -
1 ks
Constant SR 250 ps -
20 s
2.5 ns -
200 s
50 ns -
1 ks
500 ns -
1 ks
5 us - 1 ks 50 us -
1 ks
50 us -
1 ks
Manual 250 ps -
40 s
2.5 ns -
400 s
25 ns -
4 ks
250 ns -
40 ks
2.5 us -
400 ks
25 us -
4 Ms
50 us -
8 Ms
MSO5054B,
DPO5054B,
MSO5034B,
DPO5034B
Record
Length
Horizontal Mode 1 K 10 K 100 K 1 M 10 M 100 M
Automatic 250 ps -
20 s
2.5 ns -
200 s
50 ns - 1 ks 500 ns -
1 ks
5 us - 1 ks 50 us - 1 ks
Constant SR 250 ps -
20 s
2.5 ns -
200 s
50 ns - 1 ks 500 ns -
1 ks
5 us - 1 ks 50 us - 1 ks
Manual 250 ps -
40 s
2.5 ns -
400 s
25 ns - 4 ks 250 ns -
40 ks
2.5 us -
400 ks
25 us -
4 Ms
Maximum update rate Maximum triggered acquisition rate: >250,000 wfm/s
Aperture uncertainty ≤(3 ps + 0.1 ppm × record duration)RMS, for records having ≤1 minute duration
Long-term sample rate and
delay time accuracy
±5 ppm over any ≥1 ms time interval
Delta-time measurement
accuracy
The formula to calculate the delta-time measurement accuracy (DTAmax) for a given instrument
setting and input signal is given below (assumes insignificant signal content above Nyquist and
insignificant error due to aliasing):
SR1 = slew rate around 1st point in measurement (1st edge)
SR2 = slew rate around 2nd point in measurement (2nd edge)
N =input-referred noise (VRMS)
TBA = time base accuracy (5 ppm)
tp = delta-time measurement duration (seconds)
RD = (record length)/(sample rate)
tsr = 1/(sample rate)
assume edge shape that results from Gaussian filter response
Horizontal and acquisition system specifications (cont.) Specifications (MSO/DPO5000/B Series)
MSO70000C/DX, DPO70000C/DX, DPO7000C, MSO5000/B, DPO5000/B Series 87
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