30 | Keysight | Infiniium 90000 Series Oscilloscopes - Data Sheet
Infiniium 90000A Series Oscilloscopes (Continued)
Performance characteristics (Continued)
Measurements and math
Maximum measurement update
rate
Measurement modes
Waveform measurements
Voltage
> 42,000 measurement/sec (one measurement turned on)
> 122,000 measurement/sec/measurement (five measurements turned on)
Standard, Measure All edges mode
Peak to peak, minimum, maximum, average, RMS, amplitude, base, top, overshoot, preshoot, upper, middle, lower
Time
Rise time, fall time, period, frequency, positive width, negative width, duty cycle, burst width, Tmin, Tmax, Tvolt,
setup time (requires Option 002, 004, or 070 standard on DSA models), hold time (requires Option 002, 004, or 070
standard on DSA models), channel-to-channel delta time, channel-to-channel phase
Mixed
Area, slew rate
Frequency domain
Level qualification
Eye-diagram measurements
Jitter analysis measurements
Clock
FFT frequency, FFT magnitude, FFT delta frequency, FFT delta magnitude
Any channels that are not involved in a measurement can be used to level-qualify all timing measurements
Eye height, eye width, eye jitter, crossing percentage, Q factor, and duty-cycle distortion
Fast eye rendering increases speed of the eye diagram rendering
Requires Option 002 (or E2681A), 004 (or N5400A), or 070 (or N8823A). Standard on DSA Series.
Data
Time interval error (TIE) data with TIE band, high, low-pass filter, data rate, unit interval, clock recovery rate, burst
time, burst period, burst interval
Timing
Two sources: Setup time, hold time, phase, advanced
One source: Period, frequency, + width, width, duty cycle, burst width, rise time, fall time, slew rate
Statistics
Displays the current, mean, minimum, maximum, range (max-min), standard deviation, number of measurements
value for the displayed automatic measurements
Histograms
Source
Waveform or measurement 13
Orientation
Vertical (for timing and jitter measurements) or horizontal (noise and amplitude change) modes, regions are defined
using waveform markers
Measurements
Mean, standard deviation, mean ± 1, 2, and 3 sigma, median, mode, peak-to-peak, min, max, total hits, peak (area of
most hits), X scale hits, and X offset hits
1. Denotes warranted specifications, all others are typical. Specifications are valid after a 30-minute warm-up period, and ± 5 °C from annual calibration
temperature�
2. Full scale is defined as 8 vertical divisions. Magnification is used below 5 mV/div. Below 5 mV/div, full-scale is defined as 40 mV. The major scale settings are
5 mV, 10 mV, 20 mV, 50 mV, 100 mV, 200 mV, 500 mV, 1 V�
3� Vertical resolution for 8 bits = 0�4% of full scale, for 12 bits = 0�024% of full scale�
4� 13 GHz DSP enhanced bandwidth not applicable at 5 mV/div�
5. FFTamplitudereadingsareaffectedbyscopeandprobebandwidthlimitationsandinputamplifiersroll-off(e.g.3dBroll-offatspecifiedbandwidthofscope/probe).
6� The FFT signal to noise ratio varies with volts/division setting, memory depth and use of time or frequency averaging�
7a. Noise is the displayed noise floor. SlewRate is the displayed slew rate of the signal at the threshold crossings. Sample rate = max, sin(x)/x interpolation
enabled�
7b. Measurement threshold = fixed voltage at 50% level.
7c. Time ranges ≤ 10 μs.
8� Values represent time error between two edges on a single channel� Standard deviation value refers to the standard deviation of 256 consecutive
measurements performed using an individual instrument. Reading is the displayed DTMA measurement value. TimeScaleAccy is the oscilloscope’s specified
time scale accuracy�
9. Internal edge trigger mode. Trigger threshold = fixed voltage at 50% level. The slew rate independent value in the formula represents the traditional trigger
jitter�
10. Requires Option 010 user defined function.
11� 11�8 GHz analog bandwidth at 5 mV/div for DSO91304A and DSO91204A models�
12� Typically triggers as low as 5 mV/div sensitivity�
13� Measurement histograms require EZJIT license�
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