The Yokogawa DLM5034HD is a 4-channel, 350 MHz high-definition oscilloscope engineered for precision waveform analysis in embedded systems, power electronics, and automotive applications. Its 12-bit vertical resolution—expandable to 16 bits in High Resolution Mode—captures signal details far beyond standard 8-bit instruments, enabling detection of subtle anomalies and minute signal variations. With 2.5 GS/s simultaneous sampling across all channels and memory depths up to 500 MPoints, the DLM5034HD delivers the acquisition depth and fidelity demanded by complex mixed-signal measurement tasks.
Technical Specifications
• Bandwidth: 350 MHz
• Analog Channels: 4
• Digital Input Channels: Up to 16 (16-bit standard; 32-bit expansion available)
• Sampling Rate: 2.5 GS/s (all channels simultaneous)
• Memory Depth: 500 MPoints (single mode); 125 MPoints (repeat mode); optional expansion to 25M/125M/250M Points (/M1S)
• Vertical Resolution: 12 bits (standard); 16 bits (High Resolution Mode)
• Vertical Sensitivity: 1 MΩ input: 500 μV/div to 10 V/div; 50 Ω input: 500 μV/div to 1 V/div
• Input Impedance: 1 MΩ ±1.0%, 50 Ω ±1.0%
• Maximum Input Voltage: 1 MΩ (≤300 Vrms / ≤400 Vpeak); 50 Ω (≤5 Vrms / ≤10 Vpeak)
• Input Coupling: AC 1MΩ, DC 1MΩ, DC 50Ω
• Sweep Time: 1 ns/div to 500 s/div
• Display: 12.1-inch XGA color TFT LCD touchscreen with transparent display option
• Internal Storage: 1.7 GB (standard); 64 GB (optional)
– Key Features
• Edge, pulse width, timeout, pattern, runt, rise/fall time, and window triggering
• Optional serial bus triggers: UART, I2C, SPI, FlexRay, CAN, CAN FD, LIN, SENT, CXPI, PSI5 Airbag
• 29 built-in waveform parameters; up to 120 simultaneous automated measurements with statistical analysis (continuous, cycle-by-cycle, or history memory)
• Serial bus analysis and search across FlexRay, CAN, CAN FD, LIN, CXPI, SENT, PSI5 Airbag, UART, I2C, and SPI
• Auto-setup function for serial protocol configuration
• GO/NO-GO pass/fail automation for triggers, waveforms, and measurements
• Optional power analysis: safe working area, harmonic analysis, Joule integration, switch loss, and power measurement
• User-defined math functions (optional, /G02)
• DLMsync feature for multi-unit synchronization
– Typical Applications
Embedded system design, power electronics characterization, automotive electronics development, and mixed-signal protocol validation.
– Compatibility & Integration
Supports FlexRay, CAN, CAN FD, LIN, CXPI, SENT, PSI5 Airbag, UART, I2C, and SPI serial bus protocols with integrated analysis tools.
