The Keysight UXR0334A is a 33 GHz real-time oscilloscope engineered for high-speed signal acquisition and analysis across demanding RF and digital applications. Built on a proprietary indium phosphide process, this four-channel instrument delivers 128 GSa/s sampling across all channels with 10-bit vertical resolution and up to 2 Gpts of acquisition memory. The platform supports bandwidth upgrades to 110 GHz, accommodating evolving test requirements without hardware replacement.
Technical Specifications
• Bandwidth: 33 GHz (upgradable to 110 GHz)
• Channels: 4 full-bandwidth channels
• Sample Rate: 128 GSa/s on all channels
• ADC: 10-bit high-definition; >14 bits with averaging
• Memory Depth: Up to 2 Gpts per channel (standard 200 Mpts; optional 1 Gpt or 2 Gpt upgrades)
• Intrinsic Jitter: 20 femtoseconds (typical)
• Rise/Fall Time: 13.3 ps (10–90%), 9.4 ps (20–80%)
• Input Impedance: 50 Ohms ± 3%
• Input Sensitivity: 1 mV/div to 1 V/div (displayed); 32 mV to 8.0 V full scale (hardware)
• Offset Accuracy: ±1% of channel offset, ±1% of full scale
• Sampling Resolution: 7.8125 ps/sample
• ENOB: 5.9 at >400 mVfs; 5.3 at 40 mVfs
• Noise Floor: <1 mVrms at 110 GHz
• Inter-channel Jitter: <10 fs (rms)
– Key Features
• High-speed serial data analysis and clock recovery (standard)
• Measurement acceleration ASIC delivering 5 trillion IOPS
• Time-interleaved sampling at full bandwidth
• Correction filters for flat frequency magnitude and phase response
• Ultra-quiet analog front-end optimized for low noise and signal integrity
• AutoProbe II interface compatibility with InfiniiMax probes
• User-defined functions (standard)
• Ruggedized 3.5 mm NMD connectors with AutoProbe II jack
– Typical Applications
• High-speed digital signal characterization
• Serial protocol analysis and validation
• Phase noise and jitter measurement
• Broadband RF and microwave signal analysis
• Complex waveform acquisition and deep memory analysis
– Compatibility & Integration
The UXR0334A supports AutoProbe II interface compatibility with existing InfiniiMax probe ecosystems. USB connectivity enables keyboard and mouse integration.
