LeCroy 24XS-A Digital Storage Oscilloscope 200 Mhz, 4 Channel

The LeCroy 24XS-A is a 200 MHz, 4-channel digital storage oscilloscope built for embedded system troubleshooting and signal acquisition across industrial and development environments. It combines a 10.4-inch color touch screen with intuitive navigation, WaveStream™ fast viewing mode for intensity-graded display, and WaveScan™ Search and Find capabilities for rapid anomaly detection. The instrument captures up to 5 Mpts per channel with single-shot sampling at 2.5 GS/s and real-time interleaved sampling up to 50 GS/s, enabling detailed transient and protocol analysis on all four channels simultaneously.

Technical Specifications

• Bandwidth: 200 MHz


• Input channels: 4 analog


• Sample rate: 2.5 GS/s (single-shot); 50 GS/s (RTS/RIS)


• Record length: 5 Mpts/channel (all channels)


• Capture time: Up to 2 ms at full sample rate on all four channels


• Vertical resolution: 8-bit


• 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% of full scale ≥10 mV/div (warranted)


• Bandwidth limiting: 20 MHz Input


• Input impedance: 1 MΩ || 16 pF, or 50 Ω


• Maximum input voltage: 5 Vrms (50 Ω); 400 V max (1 MΩ)


• Coupling: AC, DC, GND Triggering


• Modes: Normal, Auto, Single, Stop


• Sources: Any input channel, External, Ext/10, or line


• Trigger coupling: DC, AC, HFRej, LFRej


• Pre-trigger delay: 0–100% of full scale


• Post-trigger delay: 0–10,000 divisions


• Hold-off: 1 ns to 20 s or 1 to 1,000,000,000 events


• Trigger types: Edge, Glitch, Width, Logic (Pattern), TV (NTSC, PAL, SECAM, HDTV – 720p, 1080i, 1080p) Measurements & Analysis


• Parameter measurements: Up to 6 displayed simultaneously


• Rise/fall time, frequency, duty cycle, phase, skew, overshoot, peak-peak, RMS, and standard deviation


• FFT with up to 25 kpts; Von Hann and FlatTop windows


• Math functions: Sum, Difference, Product, Ratio; chaining of two functions supported


• Gated measurements and WaveScan™ anomaly detection

Key Features

• Serial protocol decode: SPI, I2C, UART, RS-232, CAN, LIN


• Long memory captures with fast hardware-accelerated processing


• Mixed-signal capability for mixed analog/digital debugging


• Dual input impedance (1 MΩ and 50 Ω) for flexible coupling

Typical Applications

• Embedded system development and validation


• Serial bus protocol analysis and timing verification


• Mixed-signal circuit troubleshooting


• Signal integrity and transient capture

Compatibility & Integration Supports standard analog and digital trigger sources with external trigger inputs (EXT/10 ±4 V; EXT ±400 mV). Protocol decode options enable direct bus-level monitoring for SPI, I2C, UART, RS-232, CAN, and LIN communications.