The Teledyne LeCroy HDO4024A is a 200 MHz, 4-channel high-definition digital storage oscilloscope built for precision signal analysis and embedded systems debugging. Its HD4096 architecture delivers 12-bit ADC resolution, expandable to 15-bit with enhanced resolution (ERES), providing 16 times greater signal detail than conventional 8-bit instruments. This resolution advantage enables clear visualization of small signal variations across wide dynamic ranges, making it essential for power electronics characterization, automotive diagnostics, digital power management, and power integrity assessment.
Technical Specifications
• Bandwidth: 200 MHz
• Analog Channels: 4
• ADC Resolution: 12-bit; up to 15-bit with ERES
• Sampling Rate: 10 GS/s maximum
• Memory Depth: 12.5 Mpts per channel
• Rise Time: 1.75 ns
• Offset Range: ±10 V (20 mV/div), ±4 V (5 mV/div), ±1.6 V (1 mV/div)
• Display: 12.1-inch WXGA touchscreen, 1280 × 800 pixels, up to 8 simultaneous traces
– Key Features
• MAUI Interface with OneTouch — intuitive navigation and hardware-level control
• WaveScan Search and Find — automated waveform pattern location
• History Mode — waveform playback and trend analysis
• Spectrum Analyzer Mode — frequency-domain signal characterization
• Power Analysis Software — efficiency and harmonic measurement
• Advanced Triggering: Edge, glitch, logic, runt, ramp, pulse width, timeout, pattern, serial data (up to 23 standards), and zone trigger modes
• Cross-Pattern Triggering — flexible analog/digital triggering across all channels
• Math Functions: FFT, differentiation, integration, inversion, square root, and zoom operations
• Internal Waveform Memory — stores up to 4 active traces
• LabNotebook — documentation and automated report generation
– Typical Applications
Power electronics design validation, automotive electronics testing, digital power management characterization, power integrity analysis, and mechatronic system debugging.
– Compatibility & Integration
The HDO4024A operates as a standalone instrument. Digital channel expansion and additional triggering capability are available in -MS variant models.
