The LeCroy 9314CM is a four-channel digital oscilloscope delivering 400 MHz bandwidth with simultaneous 100 MS/s sampling across all channels. Built for signal integrity analysis, waveform capture, and electronics testing, this instrument combines native 8-bit vertical resolution (expandable to 11 bits with ERES) with sophisticated triggering and processing capabilities. The 9314CM supports acquisition memory up to 1 Mpts per channel, segmentable memory up to 2,000 segments, and includes four 16-bit waveform memories plus four processing memories for advanced signal analysis.
Technical Specifications
• Bandwidth: 400 MHz at 50 Ω (DC to 400 MHz); 350 MHz below 200 mV/div; 300 MHz at 2 mV/div; 230 MHz at 1 MΩ
• Channels: 4 with independent digitizers
• Sample Rate: 100 MS/s simultaneously per channel; up to 10 GS/s repetitive sampling
• Vertical Resolution: 8-bit native; up to 11-bit with ERES option
• Sensitivity: 2 mV/div to 5 V/div, fully variable
• DC Accuracy: ±2% full scale at 0 V offset
• Maximum Input: 250 V (1 MΩ); ±5 V (50 Ω)
• Input Coupling: AC, DC, GND
• Bandwidth Limiter: 30 MHz
• Memory per Channel: 50 kpts, 200 kpts, or 1 Mpts
• Memory Segments: Up to 2,000
• Offset Range: ±120 mV (2–9.9 mV/div); ±1.2 V (10–199 mV/div); ±24 V (0.2–5.0 V/div)
– Key Features
• Advanced trigger modes: Edge/Level, Glitch, Window, Qualified, Interval, Dropout, TV, Time & Events Delay, Pattern, and Video triggering
• Maximum trigger rate of 10 kHz into segmentable memory
• PASS/FAIL testing against user-defined parameters or waveform templates
• Waveform processing: summed averaging up to 1000 sweeps, arithmetic operations (Add, Subtract, Multiply, Divide), and mathematical functions (Integration, Differentiation, Log, Exponential, Square, Square root)
• Four non-volatile setup memories
• Storage via floppy disk, PCMCIA hard drive, or memory card
– Typical Applications
Signal integrity verification, multi-channel electronics testing, waveform characterization in research environments, and design validation requiring precise temporal measurements and advanced triggering.
