Lecroy 104MXs-B WaveSurfer Mixed Signal Oscilloscope, 1GHz, 4 Channel

The LeCroy 104MXs-B WaveSurfer is a 1 GHz mixed-signal oscilloscope engineered for signal integrity analysis, embedded systems debugging, and general-purpose testing. It delivers 10 GS/s single-shot sample rate in 2-channel mode and 5 GS/s in 4-channel mode, with 50 GS/s equivalent sampling. The instrument captures up to 16 Mpts per channel (32 Mpts interleaved) and expands to 18 digital channels at 250 MHz capture speed when configured as an MSO.

Its intuitive MAUI interface and 10.4-inch color touchscreen display streamline navigation across complex waveforms and datasets.

Technical Specifications

Acquisition System

• Single-shot sample rate: 10 GS/s (2-channel), 5 GS/s (4-channel)


• Equivalent sample rate: 50 GS/s


• Memory depth: 16 Mpts/channel standard; 32 Mpts interleaved


• Maximum digital signal speed: 250 MHz


• Digital channels: 18 (MSO configuration) Vertical System


• Bandwidth: 1 GHz


• Rise time: 300 ps


• Input channels: 4 analog + 18 digital (MSO)


• Input impedance: 1 MΩ ±1.0% (16 pF ±2 pF) or 50 Ω ±1.0%


• Input coupling: AC, DC, GND


• Maximum input voltage: ±250 Vpk (1 MΩ); 5 VRMS (50 Ω)


• Channel isolation: ≥40 dB at 100 MHz; ≥30 dB at 1 GHz


• Vertical resolution: 8 bits


• Sensitivity: 2 mV/div to 10 V/div (1 MΩ); 2 mV/div to 1 V/div (50 Ω)


• DC gain accuracy: ±1.5%


• Bandwidth limiters: 20 MHz, 200 MHz Triggering System


• Modes: Normal, Auto, Single, Stop


• Sources: Ch 1–4, EXT, EXT/10, AC line


• Coupling: AC, DC, LF Rej, HF Rej


• Trigger sensitivity: 1.0 division @ 200 MHz; 1.5 divisions @ 600 MHz; 2.0 divisions @ 1 GHz


• External trigger sensitivity: 50 mV (DC–10 MHz), 200 mV (10 MHz–600 MHz) for Ext; 0.5 V / 2.0 V for Ext/10


• Cross-triggering: Analog and digital cross-pattern supported Mixed Signal & Serial Decode

Supports I2C, SPI, UART, RS-232, USB, I2S, LJ, RJ, TDM, MIL-STD-1553, ARINC 429, MIPI D-PHY, DigRF, CAN, LIN, FlexRay, SENT, Manchester, and NRZ protocols. Display

• Type: 10.4-inch color touchscreen


• Resolution: 800×600


• WaveStream intensity-graded display with 256 levels