The Agilent/Keysight DSO80404B Infiniium is a 4 GHz high-performance oscilloscope engineered for signal analysis, debugging, and measurement in demanding test environments. The instrument delivers acquisition speeds up to 40 GSa/s in 2-channel mode and 20 GSa/s across all four channels, paired with configurable memory depth up to 500 Mpts. This combination enables detailed signal capture and analysis across telecommunications, semiconductor testing, and complex digital design applications.
– Technical Specifications
• Bandwidth: 4 GHz
• Channels: 4 analog inputs
• Sample Rate: 40 GSa/s (2-channel mode); 20 GSa/s (4-channel mode)
• Memory Depth: Standard 20 Mpts; expandable to 50 Mpts, 100 Mpts, 200 Mpts, or 500 Mpts
• Vertical Resolution: 10-bit ADC
• Noise Floor: 188 µV @ 5 mV/div
• Trigger Jitter: < 1 ps (rms)
• Waveform Update Rate: Up to 4800 waveforms/sec
• Display: 8.4" XGA color display with 256 intensity levels
• Input Impedance: 50 Ω
– Key Features
• Advanced trigger modes: edge, glitch, runt, timeout, pattern/pulse range, state, pulse width, line, window, setup and hold, video, and serial triggering
• InfiniiMax II probing system compatibility for demanding mechanical access
• 10-bit vertical resolution providing four times the resolution of traditional 8-bit oscilloscopes
• Sub-picosecond trigger jitter ensures precise timing measurements
– Typical Applications
High-speed digital signal characterization, serial data protocol analysis, jitter measurement and analysis, USB compliance testing, power integrity measurement, and multi-channel synchronous acquisition in complex system validation.
– Compatibility & Integration
USB test compliance option available. GPIB to LAN adapter accessory supported. Application-specific software includes jitter analysis (EZJIT, EZJIT Plus), serial protocol analysis (RS-232/UART, USB, PCI Express, I²C/SPI, CAN/LIN/FlexRay, Ethernet, MIPI D-PHY, JTAG), power measurement, and Vector Signal Analysis (89601A) integration. MATLAB user-defined function capability supported. Memory depth and bandwidth upgradeable.
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