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
Applies to t
ime periods as long as 10.0 μs. Typical jitter noise floor is measured at the
maximum, BWE enabled bandwidth:
MSO72004C, DSA72004C, DPO72004C
at 20 GHz
400 fs
MSO72004C, DSA72004C, DPO72004C,
MSO71604
C, DSA71604C, DPO71604C
at 16 GHz
300 fs
MSO71254C, DSA71254C, DPO71254C
at 12.5 GHz
300 fs
MSO70804, DSA70804B, DPO70804B
MSO706
04, DSA70604B, DPO70604B
MSO70404, DSA70404B, DPO70404B
450 fs
Calculate the jitter noise floor (JNF) for a given instrument setting using the following formula:
FS = full-scale setting (volts )
A=sig
nal amplitude as a fraction of full-scale
t
rm
= 10 - 90% displayed (or measured) rise time (seconds)
N = input-referred noise (volts rms)
t
j
=s
hort term aperture uncertainty (seconds rms)
Jitter nois
e floor, typical,
≥ 4 GHz models
(seconds rms)
Timebase stability (sample rate
jitter or jitter noise floor), typical,
< 4 GHz models
Total:
<1.0 ps rms for record durations less than 10 μs
<2.5 ps rms for record durations less than 30 ms
<65 parts/trillion for record durations less than 10 s
Timebase jitter with External
Reference, typical,
≥4 GHz models
=< 3 ps
RMS
at 100 ms delay
MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series 1–37
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