21 | Keysight | Infiniium DCA-X 86100D Wide-Bandwidth Oscilloscope Mainframe and Modules - Data Sheet

Dual/quad electrical

Dual/Quad electrical channel modules

Channel options

(number of channels; F = female; M = male)

02F/02M

04F/04M

32F/32M

34F/34M

52F/52M

54F/54M

2

4

2

4

2

4

Electrical channel bandwidth

20/35/45/60 GHz

Transition time (characteristic)

(10 to 90% calculated from TR = 0.35/BW)

17.5/10/7.8/5.8 ps

10 ps

10 /7 ps

Channel-to-channel skew range

± 100 ps

± 150 ps

RMS noise

Characteristic

275/425/500/750 µV

600 µV

600/750 µV

Maximum

950 µV (60 GHz)

730 µV

950 µV

Scale factor (per division)

Minimum

1 mV/division

1 mV/division

Maximum

100 mV/division

100 mV/division

DC accuracy (single marker)

± 2 mV ± 4% of (reading-channel

offset), (60 GHz)

± 2 mV ± 4% of (reading-channel offset), (50 GHz)

DC offset range (referenced from center of

screen)

± 500 mV

± 500 mV

Input dynamic range (relative to channel offset) ± 400 mV

± 400 mV

Maximum input signal

± 2 V (+16 dBm)

+2 V/–1 V

Nominal impedance

50 Ω

50 Ω

Reflections (for 30 ps rise time)

20%

20%

1.85 mm (female or male option)

2.92 mm (female or male option) 1.85 mm (female or male option)

TDR system

TDR system

(Mainframe with 54754A module)

Oscilloscope/TDR performance

Normalized characteristics

Rise time

40 ps nominal

Adjustable from larger of 17 ps or 0.08 x time/div

< 25 ps normalized

Maximum: 5 x time/div

TDR step flatness

≤ ± 1% after 1 ns from edge

≤ 0.1%

≤ + 5%, –3% < 1 ns from edge

Low level

0.00 V ± 2 mV

High level

± 200 mV +2 mV

TDR system

(Mainframe with N1055A module)

N1055A - 3xx

(35 GHz bandwidth)

N1055A - 5xx

(50 GHz bandwidth)

Without TDR calibration

With TDR calibration

Without TDR calibration

With TDR calibration

< 18 ps

Adjustable from 15 ps,

characteristic

< 7 ps

Adjustable from 6 ps,

characteristic

1. Module is supported by 86100D DCA-X mainframe and later.

2. Upgradable from two channel to four channel after purchase (return to Keysight).

3. Connector style is the same on all channels and is selected at time of order.

4. Upgradable from 35 to 50 GHz after purchase (return to Keysight).

5. Tuned to be –3 dB (± measurement uncertainty) at stated bandwidth(s) using NIST traceable swept-sine test system.

6. Defined as the transition time at the output of the remote head. It is calculated by deconvolving the receiver transition time from the measured transition

time when the remote head is terminated with a short. Measured on a negative TDR step.

Modules Specifications (Continued)