The Keysight UXR0051AP is a 5 GHz real-time oscilloscope engineered for high-fidelity signal integrity measurement and analysis in demanding applications spanning high-speed digital design, advanced research, and complex signal characterization. The instrument delivers up to 128 GSa/s sample rate with 1 Gpts memory depth on 3.5 mm input models, scaling to 256 GSa/s and 2 Gpts on 1 mm and 1.85 mm connector variants. Its 10-bit ADC achieves effective resolutions up to 16 bits through averaging techniques, supporting vertical sensitivity from 1 mV/div to 1 V/div on 3.5 mm models and 1 mV/div to 500 mV/div on higher-frequency connectors.
Technical Specifications
• Bandwidth: 5 GHz standard; direct measurement to 110 GHz with optional mmWave Wideband Analysis
• Channels: One licensed channel standard; upgradable to two phase-coherent channels via N2166A license
• Sample Rate: 128 GSa/s (3.5 mm models) / 256 GSa/s (1 mm and 1.85 mm models)
• Memory Depth: 1 Gpts per channel (3.5 mm) / 2 Gpts per channel (1 mm and 1.85 mm)
• ADC Resolution: 10-bit; ≥14 bits with averaging; up to 16 bits high-resolution mode
• Rise/Fall Time: 33.8–13.3 ps (3.5 mm models) / 17.6–4.0 ps (1 mm and 1.85 mm models)
• Noise Floor (50 mV/div): 1.48 mV rms (3.5 mm) / 2.2–2.9 mV rms (1.85 mm and 1 mm)
• DANL: -158 dBm/Hz (28 GHz to 85 GHz)
• Vertical Sensitivity: 32 mV–8.0 V full scale (3.5 mm) / 60 mV–4.0 V full scale (1 mm and 1.85 mm)
• Input Connector: 1 mm
– Key Features
• Advanced trigger modes: edge, pulse width, pattern, serial data
• Real-time eye and jitter analysis with high-speed SDA and clock recovery
• FFT, automated measurements, serial data decoding, user-defined functions
• AutoProbe III interface (1 mm models)
• Large high-resolution touchscreen display
• USB, LAN, GPIB connectivity
– Typical Applications
• High-speed digital signal integrity validation
• Jitter and eye diagram characterization
• Serial protocol analysis and decoding
• Millimeter-wave signal measurement and analysis
– Compatibility & Integration
Bandwidth and channel configurations are upgradable. The instrument ships with keyboard, optical mouse, connector assemblies, torque wrenches, and grounding accessories. Weight: 36.15 kg; Height: 330 mm.
