The LeCroy WaveRunner 44MXi-A is a 4-channel, 400 MHz digital oscilloscope engineered for circuit debugging, waveform characterization, and timing analysis. It delivers 5 GSa/s per channel (10 GS/s interleaved) with 12.5 Mpts/Ch standard memory, expandable to 25 Mpts/Ch in interleaved mode. The 10.4-inch color touchscreen display and advanced triggering architecture—including SMART triggers for glitches, runts, and edge rates, plus serial data triggering for I2C, SPI, UART, CAN, and FlexRay—isolate events of interest across complex signal environments. WaveStream™ fast viewing, WaveScan™ search, Sequence Mode segmentation, and Pass/Fail testing enable efficient signal analysis and validation. Jitter and timing analysis tools, customizable math functions, and LabNotebook™ report generation integrate measurement documentation into the capture workflow.
Technical Specifications
• Analog Bandwidth: 400 MHz
• Channels: 4
• Maximum Sample Rate: 5 GSa/s per channel; 10 GS/s interleaved mode
• Memory Depth: 12.5 Mpts/Ch standard; 25 Mpts/Ch interleaved
• Vertical Resolution: 8 bits
• Input Impedance: 1 MΩ
• Maximum Input Voltage: ±50 V
• Timebase Range: 500 ps/div to 1000 s/div
• Display: 10.4-inch color TFT-LCD touchscreen, 800 × 600 pixels (SVGA)
• External Monitor Output: 2048 × 1536 pixels maximum
– Key Features
• SMART Triggers: Glitch (500 ps to 20 s widths), interval (1 ns to 20 s), setup/hold, runt, and edge rate detection
• Serial Data Triggering: I2C, SPI, UART, RS-232, LIN, CAN, FlexRay, AudioBus (I2S/LJ/RJ/TDM), MIL-STD-1553
• WaveStream™ Fast Viewing: Optimized waveform rendering for rise time and overshoot characterization
• WaveScan™: Event search across single captures or extended multi-acquisition scans
• Sequence Mode: Segmented memory acquisition for long-duration event capture and per-segment analysis
• Pass/Fail Testing: Multi-parameter limit and mask validation with conditional triggering
• LabNotebook™: Automated report generation with waveform, settings, and annotation archival
• Jitter and Timing Analysis: Dedicated timing measurement tools
• Histicons: Real-time parameter and waveform characteristic trending
– Typical Applications
Electronic circuit debugging, signal integrity verification, serial bus protocol analysis, timing characterization, and automated pass/fail validation.
– Compatibility & Integration
Supports 1 MΩ input impedance with active probes rated 1 GHz and 1.5 GHz. External display output enables extended monitoring and documentation workflows.
