15 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet
Performance Characteristics (Continued)
Trigger type selections (Continued)
M9241A
M9242A
M9243A
SENT (optional)
Trigger and decode on SENT bus, start of fast channel message, start of slow channel message, fast channel SC and data,
slow channel message ID, slow channel message ID and data, tolerance violation, fast channel CRC error, slow channel
CRC error, all CRC errors, pulse period error, successive sync pulses error (1/64)
Trigger and decode on CXPI data. Trigger on frame, PTYPE, frame ID or error by type. Decodes all message types and
errors
CXPI (optional)
NFC (optional)
Trigger for NFC-A, NFC-B,and NFC-F
Waveform measurements
M9241A
M9242A
M9243A
Cursors
Single cursor accuracy: ± [DC vertical gain accuracy + DC vertical offset accuracy + 0.21% full scale]
Dual cursor accuracy 1: ± [DC vertical gain accuracy + 0.42% full scale]
Units: Seconds(s), Hz (1/s), phase (degrees), ratio (%)
Automatic measurements
Measurements continuously updated with statistics. Cursors track last selected measurement.
Select up to eight measurements from the list below:
– Snapshot all: Measure all single waveform measurements (31)
– Voltage: Peak-to-peak, maximum, minimum, amplitude, top, base, overshoot, pre-shoot,
average-N cycles, average-full screen, DC RMS-N cycles, DC RMS-full screen, AC RMS-N
cycles, AC RMS-full screen (std deviation), ratio-N cycle, ratio-full screen
– Time: Period, frequency, counter, + width, - width, burst width, +duty cycle, -duty cycle, bit
rate, rise time, fall time, delay, phase, X at min Y, X at max Y
– Count: Positive pulse count, negative pulse count, rising edge count, falling edge count
– Mixed: Area-N cycles, area-full screen
Automatic measurement logging
Counter
Available via BenchVue
Built-in frequency counter
Source: On any analog
Resolution: 8 digits
Maximum frequency: Bandwidth of scope
Waveform math
Number of math functions
Arithmetic
Two, displays FFT and one math simultaneously. Can be cascaded
Add, subtract, multiply, divide, differentiate, integrate, FFT, Ax + B, squared, square root, absolute
value, common logarithm, natural logarithm, exponential, base 10 exponential, low pass filter, high
pass filter, averaged value, smoothing, envelope, magnify, max hold, min hold, measurement trend,
chart logic bus (timing or state)
Enhanced FFT
Record size
Up to 64 kpts resolution
Window types
Time gated FFT
Hanning, Flat Top, Rectangular, Blackman-Harris
Gate the time range of data for FFT analysis in the zoom view. For time and frequency domain
correlated analysis
Waveforms
FFT, max hold, min hold, average
Peak search
Max 11 peaks, threshold and excursion control
Channel power
Occupied bandwidth
Adjacent channel power
ratio
Power across one frequency range
Percentage of the total power, centered on an assigned channel frequency as specified by user
Ratio the power in the main frequency range to the power contained in one or more sidebands
Total harmonic distortion
Ratio the power in the fundamental frequency to the power contained in the rest of the harmonics
and noise
1. Denotes warranted specifications. All other are typical.
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