36 | Keysight | Infiniium S-Series High-Definition Oscilloscopes - Data Sheet

Acquisition and trigger

Acquisition - scope channels

Maximum real time sample rate

4 x 10 GSa/s or 2 x 20 GSa/s

Standard memory depth

50 Mpts x 4 channels, 100 Mpts x 2 channels

Memory options

Option 100: 100 Mpts x 4 channels, 200 Mpts x 2 channels

Option 200: 200 Mpts x 4 channels, 400 Mpts x 2 channels

Option 400 (single/run mode)

Sample rate

2 channels

4 channels

20 GSa/s

800/400 Mpts

Not available

10 GSa/s

400/200 Mpts

400/200 Mpts

≤ 5 GSa/s

536/268 Mpts

400/200 Mpts

Sampling modes

Real time

Real time with peak detect

High resolution (11 or 12 bit user selection)

Equivalent time

Segmented memory (minimum time between segments = 3.3 us)

Memory depth

Maximum number of segments

Standard (50 Mpts/ch)

16,384

100 Mpts/ch

32,768

200 Mpts/ch

65,536

400 Mpts/ch

65,536

Roll (200 ms to 1 ks per division)

Filters

Sin(x)/x interpolation

Acquisition - digital channels

Maximum real time sample rate

2 GSa/s

Max memory depth per channel

128/64 Mpts with 2 GSa/s, 64/32 Mpts with < 2 GSa/s (single/run mode)

Minimum width glitch detect

2 ns

DSO/MSO models

S-054A

S-104A

S-204A

S-254A

S-404A

S-604A

S-804A

Trigger – scope channels

Ch 1, 2, 3, 4, aux, and line

Max trigger freq on 50 Ω path

Full bandwidth

3 GHz bandwidth

Sensitivity (edge trigger)

20 MHz

200 MHz

1 GHz

2.5 GHz

> 2.5 GHz

1 MΩ

< 5 mV/div

< 0.7 div

< 1.4 div (up to 500 MHz)

> 5 mV/div

< 0.3 div

< 0.5 div

< 0.8 div (up to 500 MHz)

50 Ω

< 5 mV/div

< 0.15 div

< 0.2 div

< 0.3 div

< 0.45 div

< 1.6 div

> 5 mV/div

0 div

0 div

0 div

< 0.1 div

< 0.6 div

Trigger level range - any channel

Ch 1, 2, 3, 4: 50 Ω: ± 4 divisions from center screen

Ch 1, 2, 3, 4: 1 MΩ: ± 4 divisions from center screen

Auxiliary: ± 5 V (50 Ω) (maximum input: 5 Vpp)

Sweep modes

Auto, triggered, single

(Trigger jitter)

520 fs rms

Trigger hold off range

100 ns to 10 s

Trigger actions

Specify an action to occur (and the frequency of the action) when a trigger condition occurs

Actions include: email on trigger and execute “multipurpose” user settings

Trigger coupling

50 Ω and 1 MΩ: DC, or AC: (10 Hz) low frequency reject (50 kHz high pass filter), high frequency reject (50 kHz low

pass filter)

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. Internal edge trigger mode with JitterFree correction. Value depends on scope settings and trigger signal characteristics, and is equal to Time Interval Error

value expressed in the formula above using the minimum Time Scale Accuracy value.

3. Value shown represents typical Display jitter for DSOS404A at 100 mV/div triggering on 500 mVpp 2 GHz sin wave signal.

4. Sample rate at maximum. Noise and slew rate determined at fixed-voltage trigger threshold, near middle of signal. Displayed signal not vertically clipped.

Infiniium S-Series Performance Characteristics (Continued)