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

Vertical

DSO/MSO models

S-054A

S-104A

S-204A

S-254A

S-404A

S-604A

S-804A

Vertical - scope channels

Input channels

DSO models - 4 analog

MSO models - 4 analog + 16 digital

Analog bandwidth (–3 dB)

1 GHz

2 GHz

2.5 GHz

4 GHz

1 MΩ

500 MHz

500 MHz

500 MHz

500 MHz

500 MHz

500 MHz

500 MHz

10 bits, up to 12 bits with high-resolution mode

Typical rise time/fall time

860 ps

430 ps

215 ps

172 ps

107.5 ps

71.7 ps

53.8 ps

Typical rise time/fall time

620 ps

310 ps

155 ps

124 ps

77.5 ps

51.7 ps

33.8 ps

ENOB (typical)

8.1

7.8

7.5

7.4

7.2

6.8

6.4

50 Ω: ± 3.5% (typical ± 1% at 25 °C)

1 MΩ: ± 1% (14 pF typical)

50 Ω: 1 mV/div to 1 V/div

1 MΩ: 1 mV/div to 5 V/div

Input coupling

50 Ω: DC

1 MΩ: AC (> 11 Hz), DC

Bandwidth limit filters (analog)

20 MHz, 200 MHz for both 50 Ω and 1 MΩ paths

DSP bandwidth limit filters

Increments of 500 MHz up to rated scope bandwidth

Channel-to-channel isolation

DC to 100 MHz: 50 dB

100 MHz to 1 GHz: 40 dB

> 1 GHz: 30 dB

± 1% of full scale at full resolution (typical 5 mV to 1 V per division)

50 Ω: ± 5 V

1 MΩ: 300 Vrms or DC and ± 400 Vpp (DC+AC)

Offset range

50 Ω

1 MΩ

Vertical sensitivity

Available offset

Vertical sensitivity

Available offset

All vertical ranges

± 12 divisions or ± 4 V,

whichever is smallest

< 10 mV/div

± 2 V

≥ 10 mV/div

± 5 V

≥ 20 mV/div

± 10 V

≥ 100 mV/div

± 20 V

≥ 1 V/div

± 100 V

± 0.1 div ± 2 mV ± 1% of offset setting for offsets < 2 V

± 0.1 div ± 2 mV ± 1.5% of offset setting for offsets ≥ 2 V

50 Ω: ± 4 divisions from center screen

1 mV to 100 mV; 2nd harmonic distortion of –30 dBc

1 MΩ: ± 4 divisions from center screen

101 mV to 5 V; 2nd harmonic distortion of –20 dBc

DC voltage measurement

Dual cursor: ± [(DC gain accuracy) + (resolution)]

Single cursor: ± [(DC gain accuracy) + (offset accuracy) + (resolution/2)]

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. Input impedance is valid when V/div scaling is adjusted to show all waveform vertical values within the oscilloscope display.

2. Vertical resolution = 0.4% of full scale(≤ 5 GSa/s) or 0.1% of full scale(10 GSa/s or 20 GSa/s).

3. 50 Ω input: Full scale is defined as 8 vertical divisions. Magnification is used below 2 mV/div, full-scale is defined as 16 mV.

The major scale settings are 5 mV, 10 mV, 20 mV, 50 mV, 100 mV, 200 mV, 500 mV, 1 V. Testing is at maximum sample rate.

1 MΩ input: Full scale is defined as 8 vertical divisions. Magnification is used below 2 mV/div, full-scale is defined as 16 mV.

The major scale settings are 5 mV, 10 mV, 20 mV, 50 mV, 100 mV, 200 mV, 500 mV, 1 V, 2 V, 5 V. Testing is at maximum sample rate.

4. Calculation based on Tr = 0.43/BW.

5. Calculation based on Tr = 0.31/BW.

6. 6 GHz and 8 GHz bandwidth supported in 2-channel mode. If all four channels are on, a maximum bandwidth of 4 GHz is supported.

7. For a 10:1 probe on the 1 MΩ input, vertical scaling is multiplied by 10.

Infiniium S-Series Performance Characteristics