The Keysight DSOS054A is a high-definition digital storage oscilloscope built for precision signal analysis across four analog channels. It delivers 500 MHz bandwidth (upgradable) with sampling rates up to 20 GSa/s on two channels or 10 GSa/s across all four channels. The instrument combines a 10-bit ADC with optional 16-bit high-resolution mode, achieving 8.1 bits system ENOB at full bandwidth and 100 fs rms intrinsic jitter. Memory depth reaches 100 Mpts/channel standard, expandable to 800 Mpts total.
Technical Specifications
• Bandwidth: 500 MHz (upgradable)
• Analog Channels: 4
• Maximum Sample Rate: 20 GSa/s (2 channels), 10 GSa/s (4 channels)
• Memory Depth: 100 Mpts/channel standard; upgradeable to 800 Mpts
• Vertical Resolution: 10-bit ADC standard; upgradeable to 16 bits (High Resolution Mode)
• System ENOB: 8.1 bits at full bandwidth
• Rise Time (10/90%): 860 ps
• Input Impedance: 50 Ω ± 2.5% or 1 MΩ ± 1% (11 pF typical)
• Vertical Sensitivity: 1 mV/div to 5 V/div (1 MΩ); 1 mV/div to 1 V/div (50 Ω)
• DC Gain Accuracy: ±2% full scale (±1% typical)
• Noise Floor: 74 µV at full bandwidth; 90 µV at 1 mV/div and 1 GHz
• SFDR: −73 dBc
• Intrinsic Jitter: 100 fs rms typical
• Display: 15-inch XGA capacitive touch screen (1024 × 768 pixels)
• Waveform Acquisition Rate: Up to 250,000 waveforms/sec
• Storage: 256 GB removable solid-state drive
• Operating System: Windows 10
– Key Features
• Dual input impedance modes with AC coupling option (1 MΩ, >11 Hz)
• Advanced signal acquisition enabling up to 250,000 waveforms per second
• Multi-touch XGA display for efficient operator control
• USB 3.0 device port supporting 200 MB/s data offloading
• Gigabit Ethernet connectivity (10/100/1000Base-T)
• Four USB 2.0 host ports plus two USB 3.0 host ports
– Typical Applications
Precision analog signal measurement, high-speed digital signal characterization, power integrity analysis, and embedded system debugging requiring extended memory and low-jitter performance.
– Compatibility & Integration
RJ-45 Gigabit Ethernet, USB 3.0 and 2.0 connectivity, and standard Windows 10 environment enable integration into existing lab and automated test frameworks.
