M9240VIDA_技术文档

Keysight M924XA

InfiniiVision PXIe Modular Oscilloscopes

Full-featured 1 GHz oscilloscope for the modular environment

Data Sheet

Keysight is taking modular analysis to a whole new level

This is not just a digitizer with an oscilloscope SFP (soft front panel). The InfiniiVision PXIe modular oscilloscopes utilize

Keysight’s InfiniiVision benchtop oscilloscope technology and packages it for PXI.

– M9241A PXIe modular oscilloscope – 200 MHz bandwidth

– M9242A PXIe modular oscilloscope – 500 MHz bandwidth

– M9243A PXIe modular oscilloscope – 1 GHz bandwidth

02 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

The Power of a Benchtop Oscilloscope in a Modular Package

The InfiniiVision M924XA Series redefines modular oscilloscopes. It gives you the most

signal detail with maximum investment protection and is built with technology that

leverages decades of Keysight’s high-performance oscilloscope expertise.

Performance

– 200 MHz, 500 MHz or 1 GHz bandwidths available to match your measurement

application

– Advanced triggering enables capture and analysis of complex signals

– Visual triggers (zone touch and mask) make trigger and capture of signal errors

quick and easy

– Serial protocol analysis and triggering for most common protocols

– Automated FFT and waveform math extend analysis to match your needs

– Segmented memory can analyze 1000 events without ever offloading to a PC

Measurement capability

– AutoProbe support for most Keysight probes

– High-accuracy current probes

– Differential and single-ended active probes

– Power rail analysis

– High-voltage probes

– 30+ automated measurements provide simple-to-access analysis

Multiple instruments in one

– Oscilloscope support for up to 1 GHz bandwidth with 5 GSa/s

– DVM (Digital voltmeter) 3-digit using the same scope probes

– 8-digit counter for integrated totalizer/frequency counter measurements

– Protocol analyzer for I²C, UART, CAN, LIN, CXPI and more

– Spectrum analysis with hardware-accelerated FFT measurements

– 20-MHz arbitrary waveform generator

03 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Uncompromising Analysis Capability

Many modular users have been using digitizer hardware with software that simulates

an oscilloscope for test and troubleshoot implementation. The limitations of this

configuration are often overlooked, but they can cause signification problems. When a

instrument says it has a high waveform update rate, people usually expect it to have a

higher probability of catching random and infrequent glitches, but this isn’t the case for

those instruments. In addition, common measurements like waveform averaging and

advanced waveform triggers are not available.

Keysight is currently the only vendor that delivers oscilloscope hardware in a PXI

modular package. Keysight’s M924XA Series PXIe oscilloscopes begin with basic digitizer

hardware, but then they add measurement tools directly into the hardware of the PXI

card.

The InfiniiVision PXIe modular oscilloscopes require minimum support from a central

processing unit (CPU), as most of their core operations are handled by the MegaZoom

IV smart memory ASIC, which is Keysight proprietary technology. MegaZoom includes

hardware serial decoders and hardware mask/limit testing capability; plots analog and

digital data directly to the display; supports GUI operation; and integrates additional

instruments like a WaveGen function/arbitrary waveform generator.

Keysight

SFP

Acquisition

ADC

memory

manager

DRAM

(Capture buffer)

Segmented

memory

Trigger

Keysight

driver

IVI

program

Advanced

trigger

PXI

Adv. math

measurement

statistics

DVM

WaveGen

Multi-module

control

Memory

MegaZoom IV

Keysight custom ASIC

The M924XA Series PXIe modular oscilloscopes utilize hardware to perform many of the

functions traditional digitizers do with software on the CPU. By doing more in hardware,

M924XA Series oscilloscopes can analyze more of the signal than ever before.

04 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Industry-exclusive Zone Touch Trigger Makes Triggering Simple

Zone touch triggering eliminates the complexity of setting up advanced triggers. If you

have a touch-enabled display on your controller, you can trigger on events by simply

drawing a box with your finger on the display of the signal you want to isolate. Keysight

pioneered the zone touch trigger, which allows easy capture of difficult-to-define trigger

events.

The M924XA Series’ high, uncompromised update rate increases your chance of seeing

random and infrequent signal anomalies, and zone touch trigger helps you isolate the

signals. Now your testing can be faster and more thorough.

Other touch-based operation

Just like Keysight’s touch-enabled InfiniiVision benchtop oscilloscopes (3000T, 4000

and 6000 X-Series), the M924XA Series also uses touch capability to interact with signal

display. In addition to zone touch trigger, these oscilloscopes also let you move the

waveform up/down; adjust the time offset and zoom; and define one of the two touch

zone triggers. All that is required is a touch-enabled display connected to your modular

scope.

05 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Probing Solutions for PXI Modular

Keysight has probing solutions for the most challenging test

applications. The M924XA Series PXIe modular oscilloscopes

support standard 50 Ω or 1 MΩ connections. They also support a

wide range of passive and active probes.

M924XA Series oscilloscopes require the M9240A PXIe AutoProbe

power module to use Keysight active probes. The M9240A

provides power and the communication circuit required for proper

operation of the active probes. One M9240A will supply the power

and connection for up to four probes when two oscilloscope

modules are installed on either side of the M9240A module.

M9240A AutoProbe PXIe power module.

Probes

N2843A

Passive probe 500 MHz, 10:1, 1 MΩ, 11 pF

Optional

Option 808 (2 probes)

Optional

N2870A

10076C

Passive probe 35 MHz, 1:1, 1 MΩ

Passive probe 500 MHz, 100:1 (4 kV)

N2804A ¹

N2805A ¹

N2790A ¹

N2795A ¹

N2797A ¹

N2750A ¹

N2790A ¹

N2791A

300 MHz, 100:1 differential probe, 4 MΩ, 4 pF, ± 300 V DC+peak AC with AutoProbe

200 MHz, 100:1 differential probe, 4 MΩ, 4 pF, ± 100 V, 5 m cable

100 MHz, 50:1/500:1 high-voltage differential probe, 8 MΩ, 3.5 pF, ± 1,400 V

Active single-ended probe 1 GHz, 1 pF, 1 MΩ with AutoProbe

Active single-ended probe 1.5 GHz extreme temperature

InfiniiMode differential probe 1.5 GHz, 700 fF, 200 kΩ with AutoProbe

Differential active probe 100 MHz, ± 1.4 kV with AutoProbe

Differential active probe 25 MHz, ± 700 V

200 MHz, 10:1 differential probe with AutoProbe

800 MHz, 10:1 differential probe with AutoProbe

AC/DC current probe 100 kHz, 100 A

AC/DC current probe 50 MHz, 15 A with AutoProbe

AC/DC current probe 100 MHz, 15 A with AutoProbe

2-channel high-sensitivity current probe 50 uA to 5 A

1-channel high-sensitivity current probe 50 uA to 5 A

Power rail probe 2 GHz, 1:1, ± 24 V offset range at 50 Ω

T2A probe interface adapter

N2818A ¹

N2819A ¹

1146B ¹

1147B ¹

N2893A ¹

N2820A ¹

N2821A ¹

N7020A ¹

N2744A ¹

1. Active probe that requires the use of M9240A AutoProbe power module.

06 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Additional Software for Added Functionality

M9240AWGA WaveGen 20 MHz function/arbitrary waveform generator

The M924XA Series oscilloscopes offer

a 20-MHz built-in function/arbitrary

waveform generator. The WaveGen

provides standard stimulus output

waveforms to your device under test

as well as user-definable frequencies,

amplitudes, offset and pulse widths

and arbitrary waveform capability. The

WaveGen output is routed to a MMCX

connector on the front panel of the

oscilloscope.

Use the built-in waveform editor to create

custom waveforms to output on the

oscilloscope’s WaveGen. It is also possible

to capture a known good or ‘golden’

waveform on a scope channel and then

save that to the ARB so you can generate

it to stimulate your system under test.

M9240FRAA frequency response analyzer

Frequency response analysis is a critical

measurement to characterize the stability

of feedback networks and switch-mode

power supplies. This capability is achieved

with a gain and phase measurement

versus frequency (Bode plot). By using the

waveform generator output to stimulate

your design and probing the input and

output signals on channels 1 and 2, the

oscilloscope provides a clear report on the

gain and phase operation of the system.

07 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Additional Software for Added Functionality (Continued)

M9240MSKA mask limit testing

With the mask limit testing measurement

application, you can quickly test more than

200,000 waveforms per second to a known

good waveform with quick go/no-go test

results, saving you valuable test time while

providing you with more confidence in

test results. Test your signals to specified

standards, and uncover unexpected signal

anomalies.

Mask testing on other oscilloscopes is

usually based on software-intensive

processing technology, which tends

to be slow. Keysight’s M924XA Series

oscilloscopes’ mask test option is based

on hardware-based technology. This

means M924XA Series oscilloscopes can

perform more than 200,000 real-time

waveform pass/fail tests per second. This

provides testing throughput that is orders

of magnitude faster than what is available

on other oscilloscope mask test solutions,

making valid pass/fail statistics almost

instantly.

M9240VIDA enhanced video/TV application package

The M924XA Series oscilloscopes

support a video IRE display grid, as well

as cursors measurements performed in

video IRE units for the NTSC and PAL

standards. This new capability is standard

on M924XA Series oscilloscopes. The

M9240VIDA software provides an array

of additional HDTV triggering standards.

The additional triggering options provided

by the M9240VIDA software speed debug

and characterization for engineers working

on HDTV video applications.

08 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Additional Software for Added Functionality (Continued)

M9240PWRA power analysis application

Today’s power supply designers are facing

an increasing number of constraints

in the development of high-efficiency,

low-cost power supplies. The power

analysis application provides clear and

consistent reporting on the operation of

key operation parameters of your power

supply design.

Input measurements

– Power quality: Real power, apparent

power, reactive power, power factor,

crest factor (V and I), phase angle

– Current harmonics (based on IEC

61000-3-2 up to the 40th harmonic)

– Inrush current

Switching measurements

– Rds-on and Vce-sat

– Switching loss (power and energy)

– Slew rate (dv/dt and di/dt)

– Modulation (duty cycle, pulse-width,

period, frequency, versus time plot,

etc.)

Output measurements

– Output ripple

– Turn-on/turn-off time

– Transient response time

– Efficiency

Frequency response measurements

– Power supply rejection ratio (PSRR)

– Control loop response – Bode

M9240NFCA NFC triggering

Testing NFC-enabled devices is essential during the design validation and manufacturing

test phases to ensure quality and reliability of data transmission. This is especially

important when you consider that the data being transferred/exchanged between NFC-

enabled devices is often secured financial transactions. The M9240NFCA NFC trigger

application enables easy configuration to capture the signals of interest for NFC-A,

NFC-B and NFC-F messages.

09 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Decodes

M9240EBMA embedded serial triggering and analysis (I²C)

The I²C serial decode software option for M924XA Series oscilloscopes displays

responsive, time-aligned, on-screen decode of Inter-Integrated Circuit (I²C) serial

communication. Because this capability is hardware-based, it provides the fastest

throughput solution for triggering on and analyzing I²C serial buses found in a wide

variety of embedded designs. You can easily isolate serial packets to find sources of

errors due to hardware- or software-related problems. Sometimes it may be necessary

to correlate data from one serial bus to another. Keysight’s M924XA Series oscilloscopes

can decode two serial buses simultaneously using hardware-based decoding.

M9240CMPA computer serial trigger/analysis

(RS232/422/485/UART)

The RS232/422/485/UART serial triggering and decode option for M924XA Series

oscilloscopes displays responsive, time-aligned, on-screen decode of RS-232/422/485

and other UART serial buses. It provides triggering capabilities on specified transmit or

receive values, as well as on parity errors. Trigger on and acquire RS-232/422/485/UART

signals using either oscilloscope or logic channels. Hardware-based decode means

the scope stays responsive and fast when decode is turned on. Real-time counters

continually count transmit and receive frames and errors.

M9240ATOA automotive serial triggering and analysis

(CAN, CAN-dbc, CAN FD, LIN)

The automotive serial triggering and analysis (CAN, LIN) option for M924XA Series

oscilloscopes allows you to trigger on either standard or extended CAN message IDs,

including the message ID of a remote transfer request frame. It supports triggering on

a data frame and allows you to specify message IDs, data and data length for filtering

messages of interest. Triggering on active error frames is also supported. In addition,

it supports triggering on LIN frame IDs and data and includes color-coded parity and

check sums errors. You can easily isolate serial packets to find sources of errors due to

hardware- or software-related problems. Sometimes it may be necessary to correlate

data from one serial bus to another.

10 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Decodes (Continued)

M9240SNSA SENT (single edge nibble transmission) trigger and

analysis

The SENT (single edge nibble transmission) is a point-to-point serial bus that interfaces

sensors to ECUs and is used primarily in automotive applications. Keysight’s M9240SNSA

SENT software option for the M924XA Series oscilloscopes provides decoding of fast

and slow channel serial data and also offers extensive triggering selections, including the

ability to trigger on various error conditions that can accelerate efficiency in debugging

this bus.

Keysight’s M924XA Series oscilloscopes can display captured data from multiple buses

in a time-interleaved “lister” display. Sometimes it may be necessary to correlate data

from one serial bus to another, such as CAN to SENT.

M9240CXPA CXPI trigger and decode

CXPI (clock extension peripheral interface) is the next-generation automotive

communication protocol intended to reduce the number and weight of wiring harnesses

by making multiplexing possible even in advanced, multifunction HMI (human machine

interface) automotive systems. In many cases, CXPI is an alternative serial bus used in

place of many of today’s LIN serial bus applications for automotive body control.

Keysight’s M9240CXPA CXPI software for M924XA Series oscilloscopes provides

decoding of standard and long CXPI frames and also offers extensive triggering

selections, including the ability to trigger on various error conditions that can accelerate

the engineer’s efficiency in debugging this bus.

Keysight’s M924XA Series oscilloscopes can display captured data from multiple buses

in a time-interleaved “lister” display. This allows correlation of data being passed through

gateways, such as CAN to CXPI.

M9240AROA MIL-STD 1553 and ARINC 429 aerial triggering and

analysis

The MIL-STD 1553 serial bus is primarily used to interconnect avionics equipment in

military aircrafts. This bus is based on tri-level signaling (high, low and idle) and requires

dual-threshold triggering, which the M924XA PXIe modular oscilloscopes support. This

bus is also implemented as a redundant multi-lane bus (dual-bus analysis), which is also

supported.

The ARINC 429 serial bus is used to interconnect avionics equipment in civilian aircrafts.

This bus is also based on tri-level signaling (high, low and null) and requires dual-

threshold triggering. Since ARINC 429 is a point-to-point bus, multi-lane analysis is also

required to capture both send and receive data.

M9240NRZA user-definable Manchester and NRZ trigger and

analysis

Keysight’s Manchester and NRZ decode and trigger software supports user-defined

protocols, offering flexibility and preventing the need to define multiple specific protocol

decoding and triggering. This trigger and decode software application is geared toward

automotive customers, who commonly use Manchester and NRZ encoded buses (ex:

Profibus PA, DALI, PSI5, etc.).

11 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Configuration

Step 1. Choose your bandwidth

M9241A – 2 channel, 200 MHz

M9242A – 2 channel, 500 MHz

M9243A – 2 channel, 1 GHz

Step 2. Tailor your oscilloscope with integrated capabilities and

measurement applications

Model #

Description

M9240AWGA

M9240FRAA

M9240MSKA

M9240VIDA

M9240PWRA

M9240NFCA

M9240EMBA

M9240CMPA

M9240ATOA

M9240SNSA

M9240CXPA

M9240AROA

M9240NRZA

WaveGen 20 MHz function/arbitrary waveform generator

Frequency response analyzer

Mask limit testing

Enhanced video/TV Application Package

Power analysis application

NFC triggering

Embedded serial triggering and analysis (I²C)

Computer serial triggering and analysis (RS232/422/485/UART)

Automotive serial triggering and analysis (CAN, CAN-dbc, CAN FD, LIN)

SENT (single edge nibble transmission) triggering and analysis

CXPI trigger and decode

MIL-STD 1553 and ARINC 429 serial triggering and analysis

User-definable Manchester and NRZ trigger and analysis

Software licenses offer multiple options. Typically users purchase the fixed permanent

license that enables the software for as long as the oscilloscope is installed where the

software license is located. Controller-based licensing enables licensed feature for all

M924XA oscilloscopes in the system.

There are other alternatives:

1. Fixed permanent license (described above)

2. Transportable permanent license – Can move the software license as needed

3. Fixed time-based license – Enabled license for a limited time period

4. Transportable time-based – Can move the software license as need for a limited

time period

Step 3. Choose your probes

The M924XA Series oscilloscopes do not include any probes.

– Option 808 – Add N2843A 500 MHz passive probes

Other probes are supported but must be purchased as separate products. Please

note that active probes (current, differential, extreme environment probes) require

the purchase of the M924XA AutoProbe power module. This module supports the

connection, power and communication of the AutoProbe interface. A single M924XA

AutoProbe power module will supply the connections and power for two modular

oscilloscopes installed in adjacent module slots.

12 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Performance Characteristics

M924XA PXIe modular oscilloscopes

M924XA PXIe modular oscilloscopes overview

M9241A

M9242A

500 MHz

≤ 700 ps

2

M9243A

1 GHz

≤ 450 ps

2

Bandwidth (–3 dB) ¹

200 MHz

≤ 1.75 ns

2

Calculated rise time (10 to 90%)

Input channels

Maximum sample rate

Maximum memory depth

Waveform update rate

5 GSa/s one channel, 2.5 GSa/s two channels

Standard 4 Mpts, standard segmented memory

≥ 1,000,000 waveforms/sec ²

Vertical system analog channels

M9241A

M9242A

M9243A

Hardware bandwidth limits

Input coupling

Approximately 20 MHz (selectable)

AC, DC

Input impedance

Input sensitivity range

Selectable: 1 MΩ ± 1% (15 pF), 50 Ω ± 3%

1 mV/div to 5 V/div (1 MΩ and 50 Ω)

1 mV/div to 5 V/div (1 MΩ)

1 mV/div to 1 V/div (50 Ω)

Vertical resolution

Maximum input voltage

8 bits (measurement resolution is 12 bits with averaging)

135 Vrms

With N2843A 10:1 probe: 300 Vrms

Frequency de-rating (assumes sine wave input): 400 Vpk until 40 kHz. Then de-rates at 20 db/dec

until 6 Vpk

DC vertical accuracy

± [DC vertical gain accuracy + DC vertical offset accuracy + 0.21% full scale] ³

± 2.0% full scale

± 0.1 div ± 2 mV ± 1% of offset setting

> 100:1 from DC to maximum specified bandwidth of each model (measured with same V/div and

coupling on channels)

DC vertical gain accuracy ¹

DC vertical offset accuracy

Channel-to-channel skew

Offset range

± 2 V (1 mV/div to 200 mV/div)

± 50 V (> 200 mV/div to 5 V/div)

Time base range

Time base accuracy ¹

2 ns/div to 50 s/div

1 ns/div to 50 s/div

500 ps/div to 50 s/div

Pre-trigger

± 1.6 ppm + aging factor (1st year: ± 0.5 ppm, 2nd year: ± 0.7 ppm, 5 years: ± 1.5 ppm, 10 years:

± 2.0 ppm)

Time base delay time range

Post-trigger Greater of 1 screen width or 250 μs

1 to 500 s

Channel-to-channel deskew range

∆ Time accuracy (using cursors)

Modes

± 100 ns

± (time base acc. x reading) ± (0.0016 x screen width) ± 100 ps

Main, zoom

1. Denotes warranted specifications. All others are typical.

2. Requires infinite persistence in order to visually display 1,000,000 wfm/sec.

3. Specifications are valid after a 30-minute warm-up period and ± 10 °C from firmware calibration temperature. 1 mV/div and 2 mV/div are a magnification of

4 mV/div setting. For vertical accuracy calculations, use full scale of 32 mV for 1 mV div and 2 mV/div sensitivity setting.

13 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Performance Characteristics (Continued)

Acquisition system

M9241A

M9242A

M9243A

Maximum analog channels sample

rate

Maximum analog channels record

length

Acquisition mode

5 GSa/s half channel interleaved, 2.5 GSa/s all channel

4 Mpts half channel interleaved, 2 Mpts all channel

Default mode

Normal

Peak detect Capture glitches as narrow as 250 ps at all-time base settings

Averaging

High

resolution

Segmented

Selectable from 2, 4, 8, 16, 64, ... to 65,536

Real-time boxcar averaging reduces random noise and effectively increases vertical resolution to

12 bits of resolution when ≥ 10 μs/div at 5 GSa/s or ≥ 20 μs/div at 2.5 GSa/s

Segmented memory optimizes available memory for data streams that have long dead times

between activity. Maximum segments = 1000. Re-arm time = 1 μs (minimum time between trigger

events)

Time mode

Normal

Default mode

Trigger system

M9241A

M9242A

M9243A

Trigger sources

Trigger modes

Analog channel (1-2), external, WaveGen (1 or mod) (FM/FSK)

Normal (triggered): Requires trigger event for scope to trigger

Auto: Triggers automatically in absence of trigger event

Single: Triggers only once on a trigger event, press [Single] again for scope to find another trigger

event, or press [Run] to trigger continuously in either Auto or Normal mode

Force: Trigger immediately and display acquisition

Trigger coupling

DC: DC coupled trigger

AC: AC coupled trigger, cutoff frequency: < 10 Hz (internal); < 50 Hz (external)

HF reject: High-frequency reject, cutoff frequency ~ 50 kHz

LF reject: Low-frequency reject, cutoff frequency ~ 50 kHz

Noise reject: Selectable OFF or ON, decreases sensitivity 2x

40 ns to 10.00 s

Trigger holdoff range

Trigger sensitivity

Internal ¹

< 10 mV/div: Greater of 1 div or 5 mV; ≥ 10 mV/div: 0.6 div

200 mVpp from DC to 100 MHz

External ¹

350 mVpp 100 to 200 MHz

Trigger level range

Any channel

External

± 6 div from center screen

± 8 V

1. Denotes warranted specifications. All others are typical.

14 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Performance Characteristics (Continued)

Trigger type selections

M9241A

M9242A

M9243A

Zone touch trigger

Trigger on user-defined zones drawn on the display. Applies to one analog channel at a time. Specify zones as either “must

intersect” or “must not intersect.” Up to two zones. > 200,000 scans/sec update rate

Supported modes: normal, peak detect, high resolution

Also works simultaneously with the serial trigger and mask/limit test

Trigger on a rising, falling, alternating or either edge of any source

Edge

Edge then edge (B trigger)

Pulse width

Arm on a selected edge, wait a specified time, then trigger on a specified count of another selected edge

Trigger on a pulse on a selected channel, whose time duration is less than a value, greater than a value, or inside a time

range

Minimum duration setting: 2 ns (500 MHz, 1 GHz), 6 ns (200 MHz)

Maximum duration setting: 10 s

Range minimum: 10 ns

Runt

Trigger on a position runt pulse that fails to exceed a high level threshold. Trigger on a negative runt pulse that fails to

exceed a low level threshold. Trigger on either polarity runt pulse based on two threshold settings. Runt triggering can

also be time-qualified (< or >) with a minimum time setting of 2~10 ns and maximum timesetting of 10 s

Minimum time setting: 6 ns (200 MHz), 2 ns (500 MHz, 1 GHz)

Setup and hold

Rise/fall time

Trigger and clock/data setup and/or hold time violation. Setup time can be set from –7 to 10 s. Hold time can be set from

0 s to 10 ns

Trigger on rise-time or fall-time edge speed violations (< or >) based on user-selectable threshold

Select from (< or >) and time settings range between

Minimum: 1 ns (500 MHz, 1 GHz), 3 ns (200 MHz)

Maximum: 10 s

N^thedge burst

Trigger on the Nth (1 to 65535) edge of a pulse burst. Specify idle time (10 ns to 10 s) for framing

Trigger when a specified pattern of high, low and don’t care levels on any combination of analog or trigger channels is

[entered | exited]. Pattern must have stabilized for a minimum of 2 ns to qualify as a valid trigger condition

Minimum duration setting: 2 ns (500 MHz, 1 GHz), 6 ns (200 MHz)

Pattern

Maximum duration setting: 10 s

Range minimum: 10 ns

Or

Trigger on any selected edge across multiple analog channels

Video

Trigger on all lines or individual lines, odd/even or all fields from composite video or broadcast standards (NTSC, PAL,

SECAM, PAM-M)

Enhanced Video (optional)

Trigger on lines and fields of enhanced and HDTV standards (480p/60, 567p/50, 720p/50, 720p/60, 1080p/24,

1080p/25, 1080p/30, 1080p/50, 1080p/60, 1080i/50, 1080i/60)

Trigger at a start/stop condition or user defined frame with address and/or data values. Also trigger on missing acknowl-

edge, address with no accq, restart, EEPROM read, and 10-bit write

Trigger on Rx or Tx start bit, stop bit or data content or parity error

I²C (optional)

RS-232/422/485/UART

(optional)

CAN (optional)

Trigger on CAN (controller area network) version 2.0A,2.0B, and CAN-FD (flexible data-rate) signals. Trigger on the start of

frame (SOF), the end of frame (EOF), data frame ID, data frame ID and data (non-FD), data frame ID and data (FD), remote

frame ID, remote or data frame ID, error frame, acknowledge error, from error, stuff error, CRC error, spec error (ack or

form or stuff or CRC), all errors, BRS bit (FD), CRC delimiter bit (FD), ESI bit active (FD), ESI bit passive (FD), overload

frame., message, message and signal (non-FD), message and signal (FD, first 8 bytes only)

Trigger on LIN (local interconnect network) sync break, sync frame ID, or frame ID and data, parity error, checksum error,

frame (symbolic), frame and signal (symbolic)

LIN (optional)

MIL-STD 1553 (optional)

ARINC 429 (optional)

Trigger on MIL-STD 1553 signals based on word type (data or command/status), remote terminal address, data and errors

(parity, sync, Manchester encoding)

Trigger and decode on ARINC429 data. Trigger on word start/stop, label, label + bits, label range, error conditions (parity,

word, gap, word or gap, all), all bits (eye), all 0 bits, all 1 bits

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.

16 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Performance Characteristics (Continued)

Search, navigate and lister

M9241A

M9242A

M9243A

Type

Edge, pulse width, rise/fall, runt, frequency peak, serial bus 1, serial bus 2

Copy

Copy to trigger, copy from trigger

Frequency peak

Source

Math functions

Max # of Peaks

Control

11

Results order in frequency or amplitude

Result display

Event lister or navigation. Manual or auto scroll via navigation or touch event lister entry to jump to a

specific event

WaveGen – Built-in function/arbitrary waveform generator (specifications are typical)

M9241A

M9242A

M9243A

WaveGen out

Waveforms

Front-panel MMCX connector

Sine, square, ramp, pulse, DC, noise, sine cardinal (sinc), exponential rise, exponential fall, cardiac, Gaussian pulse and

arbitrary

Modulation

Modulation types: AM, FM, FSK

Carrier waveforms: Sine, ramp, sine cardinal, exponential rise, exponential fall and cardiac

Modulation source: Internal (no external modulation capability)

AM:

– Modulation: sine, square, ramp

– Modulation frequency: 1 Hz to 20 kHz

– Depth: 0 to 100%

FM:

– Modulation: sine, square, ramp

– Modulation frequency: 1 Hz to 20 kHz

– Minimum carrier frequency: 10 Hz

– Deviation: 1 Hz to carrier frequency or (2e12/carrier frequency), whichever is smaller

FSK:

– Modulation: 50% duty cycle square wave

– FSK rate: 1 Hz to 20 kHz

– Hop frequency: 2 x FSK rate to 10 MHz

Frequency range: 0.1 Hz to 20 MHz

Amplitude flatness: ± 0.5 dB (relative to 1 kHz)

Harmonic distortion: –40 dBc

Sine

Spurious (non harmonics): –40 dBc

Total harmonic distortion: 1%

SNR (50 Ω load, 500 MHz bandwidth): 40 dB (Vpp > = 0.1 V); 30 dB (Vpp < 0.1 V)

Frequency range: 0.1 Hz to 10 MHz

Duty cycle: 20 to 80%

Square wave /pulse

Duty cycle resolution: Larger of 1% or 10 ns

Pulse width: 20 ns minimum

Rise/fall time: 19 ns (10 to 90%)

Pulse width resolution: 10 ns or 5 digits, whichever is larger

Overshoot: < 2%

Asymmetry (at 50% DC): ± 1% ± 5 ns

Jitter (TIE RMS): 500 ps

Ramp/triangle wave

Frequency range: 0.1 Hz to 200 kHz

Linearity: 1%

Variable symmetry: 0 to 100%

Symmetry resolution: 1%

17 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Performance Characteristics (Continued)

WaveGen – Built-in function/arbitrary waveform generator (specifications are typical)

M9241A

M9242A

M9243A

Noise

Bandwidth: 20 MHz typical

Sine cardinal (sinc)

Exponential rise/fall

Cardiac

Gaussian pulse

Arbitrary

Frequency range: 0.1 Hz to 1.0 MHz

Frequency range: 0.1 Hz to 5.0 MHz

Frequency range: 0.1 Hz to 200.0 kHz

Frequency range: 0.1 Hz to 5.0 MHz

Waveform length: 1 to 8k points

Amplitude resolution: 10 bits (including sign bit) ¹

Repetition rate: 0.1 Hz to 12 MHz

Sample rate: 100 MSa/s

Filter bandwidth: 20 MHz

Frequency

Sine wave and ramp accuracy:

– 130 ppm (frequency < 10 kHz)

– 50 ppm (frequency > 10 kHz)

Square wave and pulse accuracy:

– [50+frequency/200] ppm (frequency < 25 kHz)

– 50 ppm (frequency ≥ 25 kHz)

Resolution: 0.1 Hz or 4 digits, whichever is larger

Range:

– 20 mVpp to 5 Vpp into Hi-Z

Amplitude

DC offset

– 10 mVpp to 2.5 Vpp into 50 Ω

Resolution: 100 μV or 3 digits, whichever is higher

Accuracy: 2% (frequency = 1 kHz)

Range:

– ± 2.5 V into Hi-Z

– ± 1.25 V into 50 Ω

Resolution: 100 μV or 3 digits, whichever is higher

Accuracy (waveform modes): ± 1.5% of offset setting ± 1% of amplitude ± 1 mV

Accuracy (DC mode): ± 1.5% of offset setting ± 3 mV

Trigger output available on trig out MMCX

Impedance: 50 Ω typical

Trigger output

Main output

Isolation: Not available

Protection: Overload automatically disables output

Normal

Output mode

Single-shot (arbitrary, sine, ramp, sine cardinal, exp rise/fall, cardiac, Gaussian pulse)

1. Full resolution is not available at output due to internal attenuator stepping.

Note: Gaussian pulse: 4 Vpp maximum into Hi-Z; 2 Vpp maximum into 50 Ω.

18 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

Performance Characteristics (Continued)

Digital voltmeter (specifications are typical)

M9241A

M9242A

M9243A

Functions

ACrms, DC, DCrms

ACV/DCV: 3 digits

100 times/second

Resolution

Measuring rate

Autoranging

Range meter

Automatic adjustment of vertical amplification to maximize the dynamic range of measurements

Graphical display of most recent measurement, plus extrema over the previous 3 seconds

Precision counter/totalizer (specifications are typical)

M9241A

M9242A

M9243A

Counter

Source

Resolution

Max frequency

Trig qual events

Any analog channel or trigger qualified event

8 digits (for trigger qualified event)

1 GHz

1/(trigger hold off time) for trigger qualified events (max 25 MHz, minimum dead time of 40 ns)

Measurement

Frequency, period, totalize

Totalizer

Counter size

Edge

64-bit totalizing counter

Rise or fall

Gating

Positive or negative level. Select from analog channels except the source

Connectivity

Physical and virtual connections

M9241A

M9242A

M9243A

Probe

50 Ω /1 MΩ

Autoprobe connection

WaveGen connector

External trigger

Auxiliary output

Reference I/O

PXI trigger

Supported with M9240A AutoProbe power module

MMCX

MMCX 30Vrms/60Vdc max

MMCX

Off/Slave/Master

PXI_TRIG[0 – 7]

ARM PXI_TRIG[0-7]

19 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

General and Environmental Characteristics

General and environmental

M9241A

M9242A

M9243A

Power consumption

35 W (typical) power on PXI connector

+ 3.3 V 3.2 A (typical)

+ 12 V 2.0 A (typical)

Operating

Storage

Temperature

Altitude

Humidity

0 to 55 °C

–40 to 70 °C

Up to 15,000 ft (4572 m)

Up to 10,000 ft (3048 m)

Type tested 95% RH @ 40C non-condensing

PXIe 3U/1 slot

Dimensions

(W x D x H) 20 mm x 210 mm x 135 mm

.38 kg

Weight

System requirements

M9241A

M9242A

M9243A

Operating systems

Windows 10 (32-bit and 64-bit)

Windows 8.1 (32-bit and 64-bit)

Windows 7 SP1 (32-bit and 64-bit)

1 GHz 32-bit (x86), 1 GHz 64-bit (x64)

Available memory 1 GB minimum

Processor speed

Memory

Disk

Available disk space 2.5 GB available hard disk space

Keysight IO Libraries Suite version 17.2 or greater

Microsoft .NET Framework

Required application

Display minimum

1024 x 768, 96 or 120 DPI

Included standard with oscilloscope

M9241A

2 year

M9242A

M9243A

Calibration

Related literature

Publication title

Publication number

Mask/Waveform Limit Testing For InfiniiVision Series Oscilloscopes - Data Sheet

Serial Bus Options for InfiniiVision X-Series Oscilloscopes - Data Sheet

5990-3269EN

5990-6677EN

5991-1107EN

5992-0244EN

Triggering on Infrequent Anomalies and Complex Signals using Zone Trigger - Application Note

Using an Oscilloscope Time Gated Fast Fourier Transforms for Time Correlated Mixed Domain Analysis - Application Note

20 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

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21 | Keysight | M924XA InfiniiVision PXIe Modular Oscilloscopes - Data Sheet

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型号：	M9240VIDA
厂家：	Keysight Technologies
描述：	InfiniiVision PXIe Modular Oscilloscopes
文件：	总21页 (文件大小：3447K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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