LeCroy MSO 104XS-A Mixed Signal Oscilloscope 1GHz, 5GS/s, 4+18ch, 10Mpts/ch

The LeCroy MSO 104XS-A is a 1 GHz mixed-signal oscilloscope engineered for simultaneous analog and digital signal capture in embedded system development and signal integrity applications. It combines 4 analog channels with 18 digital channels (upgradeable to 32), delivering 5 GS/s interleaved sampling and 10 Mpts/channel memory depth. The 10.4-inch color touch-screen display supports intuitive waveform navigation and real-time analysis.

Technical Specifications

• Bandwidth: 1 GHz


• Analog Channels: 4 with 8-bit vertical resolution (11-bit enhanced resolution available)


• Digital Channels: 18 (expandable to 32 with MS-32 option)


• Sample Rate: 5 GS/s interleaved; 2.5 GS/s on all channels simultaneously; 50 GS/s in RIS mode


• Memory Depth: 10 Mpts/channel


• Rise Time: 300 ps


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


• DC Gain Accuracy: ±1.0% of full scale (typical); ±1.5% full scale at ≥10 mV/div (warranted)


• Input Impedance: 1 MΩ || 16–20 pF or 50 Ω


• Maximum Input Voltage: 5 Vrms (50 Ω); 400 V max (1 MΩ)


• Display: 10.4" color TFT-LCD, 800 × 600 SVGA resolution, touch-enabled


• Bandwidth Limiting Filters: 20 MHz, 200 MHz

Key Features

• Edge, glitch, width, logic pattern, TV, runt, slew rate, interval, dropout, and qualified trigger types


• Serial data triggering for I2C, SPI, UART, USB, CAN, LIN, and additional protocols


• I2C conditional data triggering with relational operators (=, >, ≥, <, ≤, )


• Trigger hold-off spanning 1 ns to 20 s or 1 to 1,000,000,000 events


• Up to 6 simultaneous parameter measurements including rise time, fall time, frequency, duty cycle, and phase


• FFT analysis with 1 Mpts resolution and power spectrum output


• Math functions: sum, difference, product, ratio, derivative, integral, envelope, and square root


• QuickZoom front-panel button plus touch and mouse navigation

Typical Applications Embedded system debugging, protocol analysis, signal integrity verification, and mixed-signal design validation.

Compatibility & Integration External trigger input accepts ±400 mV (EXT) or ±4 V (EXT/10). Trigger sources include any input channel, external input, or line reference.