Lecroy WaveRunner 44MXi-A示波器(400Mhz,4CH,5GS / s)

Analog Bandwidth:400 MHz
Single-Shot Sample Rate/Ch:5GS/s
Input Channels:4
Color 10.4" flat-panel TFT-LCD with high resolution touch screen
Includes Advanced Math, Customization Package, Jitter and Timing Analysis, and HDTV Trigger (XMATH, XDEV, JTA2, HDTV-TRIG)


The Teledyne LeCroy WaveRunner Xi-A is the most powerful and capable scope available in its class. Basic system validation using advanced triggers, fast viewing modes, measurement parameters, or serial decodes is simple and easy. Advanced debug, multi-domain analysis, and waveshape analysis are possible with tools unique to WaveRunner Xi-A. Optional application packages help you make sense of well-defined problems.

Enhanced Understanding of Serial Data Signals

Trigger on I2C, SPI, UART, RS-232, AudioBus (I2S, LJ, RJ, TDM), LIN, CAN, or FlexRay or MIL-STD-1553 serial data patterns. Intuitively decode values on the oscilloscope grid.

Powerful Triggers Isolate Events

An extensive collection of SMART, Serial, and Digital (MS Series) triggers enables users to quickly and easily isolate events of interest (some optional).

WaveStream™ Fast Viewing Mode

Use the high sampling rate and WaveStream fast viewing mode to characterize signal shape, rise time, overshoot, etc., and verify the presence or absence of high-speed transients.

Advanced Acquisition Modes

Sequence Mode allows you to partition your acquisition memory into segments and capture specific events over long periods of time. Then, view and analyze each segment individually.

WaveScan™ Advanced

Search and Analysis WaveScan provides the ability to locate unusual events in a single capture, or scan for an event in many acquisitions over a long period of time using more than 20 different search/scan modes. Use ScanHisto or ScanOverlay to display intuitive scanned results.

Completely Customizable

Quickly create your own measurement parameters or math functions using Excel, MATLAB®, or VBScripts (some capability optional).

Advanced Application Packages

Use a variety of application packages to provide detailed, fast solutions for specific problems.

Fast Long Memory with Front Panel Zoom Controls

WaveRunner Xi-As long memory is optimized for calculation of more information 10–100x faster than other oscilloscopes, while enabling easy access to simple zooming and positioning from the front panel.

Extensive Math and Measurement Capability

More standard and optional measurements and more powerful math capability are provided with results returned faster than in other oscilloscopes.

Beyond Time Domain Analysis

Amplify your understanding with multidomain analysis of your signals. Convert signal information into Statistical domain (Histogram), Spectral domain (long memory FFTs), Jitter, Modulation, or other Measurement Parameter domains (Tracks of measurement parameters). (Some capability is optional.)

Integrated Tool Sets

Teledyne LeCroy math, measure, and analysis tools are tightly integrated with basic scope operations. Its easy to link capabilities and expand understanding. Free yourself from constraints!

Complete Probing Solutions

A wide variety of active FET probes, current probes, differential probes, HV probes, etc. with complete tip and ground accessories make it easy to probe your signals.

Mixed Signal Oscilloscope Option

The MS Series can capture digital signals with speeds up to 500 MHz. View up to 36 digital channels with up to 50 Mpts/Ch memory and analyze analog and digital events together.

Power/Amplifier Measurements

Excellent overdrive recovery and signal integrity make WaveRunner Xi-A ideal for high-voltage switching loss, conduction loss, ripple, switching power supply, and other amplifier measurements. Use with Teledyne LeCroy Differential Amplifiers for highperformance 100,000:1 Common Mode Rejection Ratio.

Timing Characterization

Extensive triggers allow fast event isolation. Measure timing statistically and view behavior graphically using histograms. Gain real understanding of root cause.

Slow/High-speed Signal Mix

Long memory, HFREJ trigger coupling, built-in noise filtering, etc. enable fast understanding of signal behavior in circuits with a mix of slow-speed (sensor, actuator, power supply, mechanical) and high-speed signals.

Vertical System

Nominal Analog Bandwidth @ Ω 50 10 mV-1 V/div 400 MHz
Rise Time (typical) 875 ps
Input Connector ProBus/BNC
Input Channels 4
Bandwidth Limiters 20 MHz; 200 MHz
Input Impedance 1 MΩ || 16 pF or 50 Ω
Input Coupling 50 Ω: DC, 1 MΩ: AC, DC, GND
Maximum Input Voltage 50 Ω: 5 Vrms, 1 MΩ: 400 V max. (DC + Peak AC = 5 kHz)
Vertical Resolution 8 bits; up to 11 with enhanced resolution (ERES)
Sensitivity 50 Ω: 2 mV/div–1 V/div fully variable; 1 MΩ: 2 mV–10 V/div fully variable
Offset Range 50 Ω: ±1 V @ 2–98 mV/div, ±10 V @ 100 mV/div–1 V/div; 50 Ω: 1 M Ω: ±1 V @ 2–98 mV/div, ±10 V @ 100 mV/div–1 V/div, ±100 V @ 1.02 V/div–10 V/div

Main Specifications

Probes One PP008 per channel standard; Optional passive and active probes available.

Timebase System

Roll Mode User selectable at <= 500 ms/div and <= 100 kS/s

Horizontal System

Timebases Internal timebase common to all input channels; an external clock may be applied at the auxiliary input
Time/Division Range Real time: 200 ps/div–10 s/div, RIS mode: 200 ps/div to 10 ns/div, Roll mode: up to 1,000 s/div
Clock Accuracy <= 5 ppm @ 25 °C (typical) (<= 10 ppm @ 5–40 °C)
Sample Rate and Delay Time Accuracy Equal to Clock Accuracy
Trigger and Interpolator Jitter Jitter <=3 ps rms (typical)
Channel-Channel Deskew Range ±9 x time/div setting, 100 ms max., each channel
External Clock DC to 600 MHz; (DC to 1 GHz for 104Xi and 204Xi) 50 Ω, (limited BW in 1 MΩ), BNC input, limited to 2 Ch operation (1 Ch in 62Xi-A), (minimum rise time and amplitude requirements apply at low frequencies)

Acquisition System

Single-Shot Sample Rate/Ch 5 GS/s
Random Interleaved Sampling (RIS) 200 GS/s
Maximum Trigger Rate 1,250,000 waveforms/second
Interleaved Sample Rate (2 Ch) 5 GS/s
RIS Mode User selectable from 200 ps/div to 10 ns/div
Acquisition Memory Options Max. Acquisition Points (4 Ch/2 Ch, 2 Ch/1 Ch in 62Xi-A) Segments (Sequence Mode)
Sequence Time Stamp Resolution 1 ns
Standard Memory 12.5M/25M 10,000

Acquisition Processing

Averaging Summed and continuous averaging to 1 million sweeps
Enhanced Resolution (ERES) From 8.5 to 11 bits vertical resolution
Envelope (Extrema) Envelope, floor, or roof for up to 1 million sweeps
Interpolation Linear or (Sinx)/x
Time Resolution (min, Single-shot) 200 ps (5 GS/s)

Triggering System

Trigger Modes Normal, Auto, Single, Stop
Sources Any input channel, External, Ext/10, or Line; slope and level unique to each source, except Line
Coupling DC, AC (typically 7.5 Hz), HF Reject, LF Reject
Pre-trigger Delay 0–100% of memory size (adjustable in 1% increments, or 100 ns)
Post-trigger Delay Up to 10,000 divisions in real time mode, limited at slower time/div settings in roll mode
Hold-off by Time or Events 1 ns to 20 s or 1 to 1,000,000,000 events
Internal Trigger Range ±4.1 div from center (typical)
Trigger Sensitivity with Edge Trigger (Ch 1–4) 2 div @ < 400 MHz 1 div @ < 200 MHz
Max. Trigger Frequency, SMART Trigger 400 MHz @ = 10 mV
External Trigger Input Range EXT/10 ±4 V; EXT ±400 mV
Minimum Time Between Sequential Segments Sequential Segments 800 ns

Basic Triggers

Edge Triggers when signal meets slope (positive, negative, or Window) and level condition.
TV-Composite Video Triggers selectable fields (1, 2, 4, or 8), Positive or Negative slope, or Line (up to 1500), for NTSC, PAL, SECAM, or non-standard video (up to 1500 lines).

SMART Triggers

State or Edge Qualified Triggers on any input source only if a defined state or edge occurred on another input source. Delay between sources is selectable by time or events.
Dropout Triggers if signal drops out for longer than selected time between 1 ns and 20 s.
Pattern Logic combination (AND, NAND, OR, NOR) of 5 inputs (4 channels and external trigger input – 2 Ch+EXT on WaveRunner 62Xi-A). Each source can be high, low, or don’t care. The High and Low level can be selected independently. Triggers at start or end of the pa

SMART Triggers with Exclusion Technology

Glitch and Pulse Width Triggers on positive or negative glitches with widths selectable from 500 ps to 20 s or on intermittent faults (subject to bandwidth limit of oscilloscope).
Signal or Pattern Interval Triggers on intervals selectable between 1 ns and 20 s.
Timeout (State/Edge Qualified) Triggers on any source if a given state (or transition edge) has occurred on another source. Delay between sources is 1 ns to 20 s, or 1 to 99,999,999 events.
Runt Trigger on positive or negative runts defined by two voltage limits and two time limits. Select between 1 ns and 20 s.
Slew Rate Trigger on edge rates. Select limits for dV, dt, and slope. Select edge limits between 1 ns and 20 s.
Exclusion Triggering Trigger on intermittent faults by specifying the normal width or period.

Color Waveform Display

Type Color 10.4" flat-panel TFT-LCD with high resolution touch screen
Resolution SVGA; 800 x 600 pixels; maximum external monitor output resolution of 2048 x 1536 pixels
Number of traces Display a maximum of 8 traces. Simultaneously display channel, zoom, memory, and math traces.
Grid Styles Auto, Single, Dual, Quad, Octal, XY, Single + XY, Dual + XY
Waveform Representation Sample dots joined or dots only in real-time mode

Internal Waveform Memory

Internal Waveform Memory M1, M2, M3, M4 Internal Waveform Memory (store full-length waveform with 16 bits/data point) or store to any number of files limited only by data storage media.

LeCroy WaveStream™ Fast Viewing Mode

Intensity 256 Intensity Levels, 1–100% adjustable via front panel control
Number of Channels up to 4 simultaneously
Max Sampling Rate 5 GS/s
Waveforms up to 8000 waveforms/second
Operation Front panel toggle between normal real-time mode and LeCroy WaveStream Fast Viewing mode

Setup and Waveform Storage

Front Panel and Instrument Status Store to the internal hard drive, over the network, or to a USB-connected peripheral device.

Zoom Expansion Traces

Zoom Expansion Traces Display up to 4 Zoom/Math traces with 16 bits/data point


Remote Control Via Windows Automation, or via LeCroy Remote Command Set
GPIB Port (optional) Supports IEEE – 488.2
Ethernet Port 10/100/1000Base-T Ethernet interface (RJ-45 connector)
USB (Host) 5 USB 2.0 ports (one on front of instrument) supports Windows-compatible devices.
External Monitor Port Standard 15-pin D-Type SVGA-compatible DB-15; connect a second monitor to use extended desktop display mode with XGA resolution.
Serial Port DB-9 RS-232 port (not for remote oscilloscope control)

Auxiliary Input

Signal Types Selected from External Trigger or External Clock input on front panel
Coupling 50 Ω: DC, 1 MΩ: AC, DC, GND
Maximum Input Voltage 50 Ω: 5 Vrms, 1 MΩ: 400 V max. (DC + Peak AC = 5 kHz)

Auxiliary Output

Signal Types Trigger Enabled, Trigger Output. Pass/Fail, or Off
Output Signal TTL, ˜3.3 V
Calibrator Signal Output available on front panel connector provides a variety of signals for probe calibration and compensation.

Automatic Setup

Auto Setup Automatically sets timebase, trigger, and sensitivity to display a wide range of repetitive signals.
Vertical Find Scale Automatically sets the vertical sensitivity and offset for the selected channels to display a waveform with maximum dynamic range.


Auto Calibration Ensures specified DC and timing accuracy is maintained for 1 year minimum.
Power Requirements 90–264 Vrms at 50/60 Hz; 115 Vrms (±10%) at 400 Hz, Automatic AC Voltage Selection Installation Category: 300V CAT II; Max. Power Consumption: 340 VA/340 W; 290 VA/290 W for WaveRunner 62Xi-A


Probe System: ProBus Automatically detects and supports a variety of compatible probes.
Scale Factors Automatically or manually selected, depending on probe used

Environmental and Safety

Temperature (Operating) +5 °C to +40 °C
Temperature (Non-Operating) -20 °C to +60 °C
Humidity (Operating) Maximum relative humidity 80% for temperatures up to 31 °C decreasing linearly to 50% relative humidity at 40 °C
Humidity (Non-Operating) 5% to 95% RH (non-condensing) as tested per MIL-PRF-28800F
Altitude (Operating) Operating Up to 2,000 m
Altitude (Non-Operating) Non-Operating 12,190 m

Physical Dimensions

Dimensions (HWD) 260 mm x 340 mm x 152 mm Excluding accessories and projections (10.25" x 13.4" x 6")
Net Weight 6.95 kg. (15.5 lbs.)


Certifications CE Compliant, UL and cUL listed; Conforms to EN 61326, EN 61010-1, UL 61010-1 2nd Edition, and CSA C22.2 No. 61010-1-04.


Serial Data Compliance

QualiPHY Enabled Ethernet 10/100/1000BT Compliance Software Option
QualiPHY Enabled USB 2.0 Compliance Software Option
Adapter Set- 2 BNC/M to SMA/F
Cable Set- 2 SMA-SMA 18 inches
Cable Set- 2 SMA-SMA 36 inches
Electrical Telecom Pulse Mask Software;
Serial Data Mask Software Package for WaveRunner Xi Series

Serial Trigger and Decode

USB 2.0 HSIC Decode Option
CANbus TD Trigger and Decode Option
CAN Bus Trigger, Decode, and Measure/Graph option
WRXi-DigRFV4bus D
DigRF V4 Bus Decode option for WaveRunner Xi series
CAN Bus Trigger and Decoding Package with License to work on 5 oscilloscopes
NRZ Bus Decode Option for WaveRunner Xi
WRXi-Manchesterbus D
Manchester Bus Decode Option for WaveRunner Xi
ENET Bus Decode Option for WaveRunner Xi
CAN Bus Trigger, Decode, and Measure/Graph option with 1 Hardware Kit and 5 SW Licenses
CAN 1041 Opto-isolated High-speed Trigger Coupler
CAN 1050 Opto-isolated High-speed Trigger Coupler
CAN 1054 Opto-isolated Low-speed Trigger Coupler
CAN 251 Opto-isolated High-speed Trigger Coupler (one is included with CANbus TD)
CAN 5790c Opto-isolated Single-wire Trigger Coupler
CAN B10011S Opto-isolated Truck and Bus Trigger Coupler
Embedded bundle, Includes MS-500-36 with I2C TD, SPI TD, UART TD
Embedded bundle, Includes I2C TD, SPI TD, UART TD
WRXi-1553 TD
MIL-STD-1553 Trigger and decode option for WaveRunner Xi
WRXi-ARINC429bus DSymbolic
ARINC 429 Bus Symbolic Decode option for WaveRunner Xi/Xi-A
WRXi-AudioBus TD
AudioBus trigger and decode for WaveRunner Xi
WRXi-AudioBus TDG
AudioBus trigger, decode, and graph for WaveRunner Xi
CAN Bus Trigger and Decode Option
CAN Bus Trigger Decode and Measure/Graph Option
WRXi-DigRF3Gbus D
DigRF 3G Bus Decode option for WaveRunner Xi/Xi-A
D-PHY Bus Decode option for WaveRuner Xi/Xi-A
FlexRay Trigger and Decode Option
WRXi-FlexRaybus TDP
FlexRay Trigger, Decode and Physical Layer Test Option
I2C Bus Trigger & Decode Option for WaveRunner Xi Oscilloscopes
LIN Bus Trigger & Decode Option for WaveRunner Xi Series Oscilloscopes
Serial Debug Toolkit - Measure Analyze Graph for WaveRunner Xi/Xi-ACompatible with I2C, SPI, UART, CAN, LIN, FLX, D-PHY, DigRF 3G, DigRF v4, ARINC 429, MIL-STD-1553
Decode Annotation and Protocol Analyzer Software Synchronization Option for WaveRunner Xi/Xi-ACompatible with USB2bus D, SATAbus D, SASbus D, FCbus D
SATA Decode option for WaveRunner Xi/Xi-ASupports SATA Gen 1, 2, and 3.
SPI Bus Trigger & Decode Option for WaveRunner Xi Oscilloscopes
UART and RS232 Bus Trigger and Decode Option for WaveRunner Xi Oscilloscopes
WRXi-USB2bus D
USB 2.0 Bus Decode option for WaveRunner Xi/Xi-A
SENT Bus Decode Option for WaveRunner Xi

Jitter Analysis Software

Clock, clock-data Jitter Analysis and views of time, statistical, spectral, and jitter overlay


WRXi Soft Carrying Case
WRXi Hard Carrying Case
WRXi Keyboard Accessory
WRXi Rack Mount Accessory Kit
WRXi Clamp Mounting Stand
WRXi-A German Front Panel Overlay
WRXi-A French Front Panel Overlay
WRXi-A Italian Front Panel Overlay
WRXi-A Spanish Front Panel Overlay
WRXi-A Japanese Front Panel Overlay
WRXi-A Korean Front Panel Overlay
WRXi-A Chinese (Traditional) Front Panel Overlay
WRXi-A Chinese (Simplified) Front Panel Overlay
WRXi-A Russian Front Panel Overlay

Other Software Options

Spectrum Analyzer and Advanced FFT Option for WaveRunner Xi Series
EMC Pulse Parameter Package
Histogram and Statistical Analysis Pkg.
Advanced Customization Software Package for WaveRunner Xi Series

Data Storage Software

Advanced Options Record Measurement Package
Disk Drive Measurement Software Package for WaveRunner Xi Series

Remote Control/Network Options

External USB 2.0 to GPIB IEEE 488.2 adapter

Power Analysis Software

Power Analysis Option for WR Xi

Digital Filtering Software

Digital Filter Software Package for WaveRunner Xi Series

Mixed Signal Solutions

500 MHz, 18 Channels, 2 GS/s, 50 Mpts/ch Mixed Signal Oscilloscope Option
250 MHz,36 Ch,1 GS/s,25 Mpts/ch (500MHz,18 Ch,2 GS/s,50 Mpts/ch Interleaved) Mixed Signal Option
250 MHz, 18 Channels, 1 GS/s, 10 Mpts/ch Mixed Signal Oscilloscope Option

Mixed Signal Accessories

Large Gripper Probe Set for 0.10 inch (2.54mm) pin pitch. Includes 10 probes with color coded leads
Medium Gripper Probe Set for 0.04 inch (1.0mm) pin pitch. Includes 10 probes with color coded leads
Small Gripper Probe Set for 0.008 inch (0.2 mm) pin pitch. Includes 10 probes with color coded leads
36 Channel Mictor Connector for MS Series (Includes 1 MSO-MICTOR-SHROUD)
18 Pin 3M Interface cable MSO-3M (Mates with 3M part number 2520-6002)
16" Digital Lead Set, D18-D35
Shroud for MSO-MICTOR connector, Kit of 3

Serial Data Test Fixtures

10/100/1000BaseT Ethernet Test Fixture
USB 2.0 Compliance Test Fixture


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