S-SERIES Datasheet, PDF (34/42 Pages) Keysight Technologies – Infiniium S-Series High-Definition Oscilloscopes

34 | Keysight | Infiniium S-Series High-Definition Oscilloscopes - Data Sheet
Infiniium S-Series Performance Characteristics (Continued)
Horizontal
Horizontal system: Oscilloscope channels
Main timebase range
5 ps/div to 50 s/div
Resolution
1 ps
Modes
Reference position
Main, Delayed, Roll _⦁ (200 ms/div to 200 s/div)
Continuously adjustable across horizontal display range
Horizontal position range
0 to ± 500 sec
Delayed sweep range
1 ps/div to current main time scale setting
Time scale accuracy ^{1, 8}
± (12 ppb initial + 75 ppb/year aging)
Oscilloscope channel de-skew range
–1 ms to +1 ms
Intrinsic jitter ⁶
Acquired time range or
Internal reference
(Sample clock jitter)
delta-time interval
< 1 us (100 ns/div)
100 fs rms
10 us (1 us/div)
123 fs rms
100 us (10 us/div)
138 fs rms
1 ms (100 us/div)
145 fs rms
10 ms ( 1 ms/div)
200 fs rms
Inter-channel intrinsic jitter ³
100 fs rms
Inter-channel skew drift ^{3, 7}
< 500 fs rms
Jitter measurement floor ²
–– Time interval error


Noise Floor
Slew Rate
2


+
( Intrinsic
Jitter )²
–– Period jitter
2



Noise Floor
Slew Rate
²

+
(
Intrinsic
Jitter
)²
–– Cycle-cycle/N-cycle jitter
3


Noise Floor
Slew Rate
2


+
(
Intrinsic
Jitter)²
Inter-channel jitter measurement floor ^{2, 3, 5}



Time Interval
Error (Edge1)
²


+



Time
Error
Interval
(Edge2)
²


+



Inter channel²
Intrinsic Jitter^
External reference
100 fs rms
123 fs rms
138 fs rms
145 fs rms
145 fs rms
1.  Denotes warranted specifications, all others are typical. Specifications are valid after a 30-minute warm-up period and ± 5 °C from firmware calibration
temperature.
2.  Sample rate at maximum. Noise and slew rate determined at fixed-voltage measurement threshold, near middle of signal. Displayed signal not vertically
clipped. Slew rate of sine wave = (peak signal amplitude) _⦁ 2 _⦁ π _⦁ f, slew rate of fast step ~= (10 to 90% rise time).
3.  Intra-channel = both edges on the same channel, Inter-channel = two edges on different channels. Time Interval Error(Edge1) = time-interval error
measurement floor of first edge, Time Interval Error(Edge2) = time-interval error measurement floor of second edge.
4.  Reading is the displayed Delta Time Measurement Accuracy measurement value. Do not double the listed Time Scale Accuracy value in Delta Time
Measurement Accuracy formula.
5.  Scope channels and signal interconnect de-skewed prior to measurement.
6.  External timebase reference values measured using a Wenzel 501-04608A 10 MHz reference. Intrinsic jitter value depends on acquisition time range for
Time Interval Error formula and depends on delta-time between edges for all two-edge formulas.
7.  Skew between channels caused by ± 5 degrees C temperature change.
8.  Initial = immediately after factory or user calibration.