The Keysight DSOX6004A is a 4-channel digital storage oscilloscope from the InfiniiVision 6000 X-Series, delivering 1 GHz bandwidth in its base configuration with software-upgradeable options to 2.5 GHz, 4 GHz, or 6 GHz. The instrument combines high-speed analog acquisition with integrated measurement and analysis tools in a portable platform, making it suitable for design validation, signal integrity analysis, and protocol debugging across multiple domains.

Technical Specifications

Analog Acquisition
• 4 analog channels
• Bandwidth: 1 GHz standard; upgradeable to 2.5 GHz, 4 GHz, or 6 GHz via software license
• Maximum sample rate: 20 GSa/s (single channel interleaved); 10 GSa/s per channel
• Memory depth: 4 Mpts (interleaved); 2 Mpts per channel
• Waveform update rate: >450,000 waveforms/sec via MegaZoom IV technology
• Typical noise floor: 115 µVrms at 1 GHz bandwidth; 210 µVrms at 6 GHz bandwidth (at 1 mV/div, 50 Ω)
• Rise time: 350 ps at 1 GHz bandwidth
• Hardware bandwidth limit filters: 20 MHz and 200 MHz, selectable per channel

Display and Interface
• 12.1-inch diagonal SVGA capacitive multi-touch display with gesture support
• InfiniiScan Zone touch trigger for intuitive zone-based triggering
• Voice control with multi-language support

Measurement Capabilities
• 37 automated measurements
• 17 math operands including FFT, differentiation, integration, and smoothing
• Built-in 10-digit frequency counter with totalizer
• Built-in digital multimeter (DVM)

– Key Features

• Edge, pulse width, pattern, rise/fall time, setup & hold, and video triggering
• Histogram and color grade waveform analysis
• Optional: jitter analysis, real-time eye diagram, serial protocol analysis (I2C/SPI, UART/RS232, CAN/CAN-FD/LIN, FlexRay, USB 2.0), mask limit testing, and power analysis
• Optional upgrade: 16 digital channels via DSOX6MSO upgrade option
• Optional: dual-channel waveform generator integration

– Typical Applications

Design and debug of high-speed digital, mixed-signal, and embedded systems; signal integrity assessment; protocol validation; and embedded systems development requiring multi-channel timing and frequency analysis.