The Keysight DSO90808A Infiniium is a high-performance oscilloscope and digitizer engineered for signal integrity analysis, high-speed serial characterization, and RF measurement applications. It delivers the waveform fidelity and acquisition depth required for complex signal capture and detailed analysis across demanding test environments.
Technical Specifications
Bandwidth & Sample Rate
• Bandwidth: Up to 33 GHz
• Sample rate: 80 GSa/s on 2 channels; 40 GSa/s on 4 channels
Channels & Memory
• 4 analog channels
• Acquisition memory: Up to 1 Gpts with MegaZoom ultra-deep architecture
Vertical Resolution & Noise
• Vertical resolution: 8 bits standard
• Noise floor: 1.15 mVrms at 50 mV/div
Display & Visualization
• 12.1-inch or 15-inch high-definition XGA display
• 256 intensity levels for waveform detail
Triggering System
• Edge, glitch, runt, timeout, pattern/pulse range, state, pulse width, setup and hold, video, and serial protocol triggering
• Three-level sequence triggering for complex event capture
• InfiniiScan event identification software for rapid anomaly isolation
– Key Features
• Ultra-responsive MegaZoom memory enables long-capture analysis without resolution loss
• Industry-low noise floor maximizes measurement margin
• Advanced protocol triggering isolates high-speed serial events with precision
• Multi-level sequence triggering captures complex signal behavior across time
– Typical Applications
• High-speed serial data analysis (PCIe, USB, DDR, optical interconnect)
• Signal integrity and timing verification
• RF and microwave component characterization
• Protocol-specific debug and validation
– Compatibility & Integration
• GPIB and LAN interfaces for remote operation and data transfer
• USB 2.0 host and device ports for peripheral connectivity
