The Teledyne LeCroy HDO4034A is a 350 MHz, 12-bit high definition oscilloscope engineered for precision signal analysis across power electronics, automotive, digital power management, and embedded systems. Its HD4096 vertical resolution technology delivers 16× greater detail than conventional 8-bit instruments, enabling accurate capture of subtle waveform anomalies and complex signal behavior critical to modern circuit debugging and characterization.
Technical Specifications
• Bandwidth: 350 MHz
• Analog Channels: 4
• Digital Channels: 16 (with -MS models)
• ADC Resolution: 12-bit; up to 15-bit with enhanced resolution mode
• Maximum Sampling Rate: 10 GS/s (with Enhanced Sample Rate)
• Memory Depth: Up to 50 Mpts/Channel
• Vertical Sensitivity: 1 mV/div to 10 V/div
• Offset Range: ±10 V (at 20 mV/div), ±4 V (at 5 mV/div), ±1.6 V (at 1 mV/div)
• Input Impedance: 1 MΩ ± 2.0% || 16 pF ± 2.0%; 50 Ω ± 2.0%
• Input Coupling: AC, DC, GND (1 MΩ mode); DC, GND (50 Ω mode)
• Bandwidth Limiters: 200 MHz and 350 MHz typical
– Key Features
• Display: 12.1-inch WXGA color touchscreen (1280 × 800 pixels) with multi-touch interface
• User Interface: MAUI (Most Advanced User Interface) with OneTouch functionality
• Advanced Triggering: Zone Trigger for complex signal capture
• Math Functions: Average, Difference, Envelope, Invert, Product, Ratio, Reciprocal, Rescale, Roof, Sum, FFT with Rectangular, Von Hann, Hamming, FlatTop, and Blackman Harris windowing; supports function chaining
• Waveform Search: WaveScan anomaly detection and location
• History Mode: Time-scrolling capability for isolating and diagnosing signal events
• Spectrum Analyzer: Built-in FFT-based spectrum analysis
• Serial Decoding: Up to 23 protocol standards with advanced triggering
• Power Analysis: Optional software module for power conversion device characterization
– Typical Applications
Power electronics design validation, automotive system debugging, digital power management verification, power integrity analysis, and mechatronic system development.
