The LeCroy WaveRunner 104XI-A is a 1 GHz, 4-channel oscilloscope engineered for high-speed signal acquisition and detailed waveform analysis. It delivers 5 GS/s per-channel sample rate, scaling to 10 GS/s interleaved across two channels, with capability to reach 200 GS/s in Random Interleaved Sampling mode. Each channel provides 12.5 Mpts memory depth, expanding to 25 Mpts in interleaved configuration and supporting up to 10,000 sequence mode segments for extended data capture.

Technical Specifications

• Bandwidth: 1 GHz
• Channels: 4 analog; optional digital channels (MS Series) up to 36 channels at 500 MHz
• Sample Rate: 5 GS/s single-shot per channel; 10 GS/s interleaved (2 channels); 200 GS/s RIS mode
• Acquisition Memory: 12.5 Mpts per channel standard; 25 Mpts interleaved; up to 10,000 sequence segments
• Vertical Input Impedance: 1 MΩ or 50 Ω selectable
• Vertical Resolution: 8.5 to 11 bits (Enhanced Resolution)
• Input Coupling: DC, AC (7.5 Hz typ.), HF Reject, LF Reject
• Timebase Range: 100 ps/div to 10 ns/div (Roll Mode: 200 ps/div to 10 ns/div)
• Time Resolution: 100 ps minimum (single-shot at 10 GS/s)
• Trigger Rate: 1,250,000 waveforms/second maximum
• Pre-trigger Delay: 0–100% of memory depth
• Hold-off: 1 ns to 20 s, or 1 to 1,000,000,000 events
• Trigger Coupling: DC, AC, HF Reject, LF Reject
• 10.4-inch color touch screen display

– Key Features

• SMART Triggers with Exclusion Technology for glitch detection (500 ps selectable widths), interval timing (1 ns to 20 s), timeout qualification, runt detection, and slew rate measurement (dV/dt limits)
• Serial data triggering: I2C, SPI, UART, RS-232, CAN, LIN, FlexRay, MIL-STD-1553
• Digital channel triggering capability
• WaveStream™ fast viewing mode for rapid signal characterization
• WaveScan™ advanced search and analysis functions
• Sequence Mode for efficient multi-event capture
• Extensive math and measurement capabilities
• Optional application packages for specialized domain analysis

– Typical Applications

Debug and validation of digital, analog, and serial protocols; multi-domain signal characterization; waveshape anomaly detection; long-duration acquisition analysis.

– Compatibility & Integration

Supports optional MS Series digital channel modules for mixed-signal measurement. Compatible with LeCroy’s application-specific software packages.