The Keysight UXR0504A is a 50 GHz real-time oscilloscope with 4 full-bandwidth channels designed for high-speed signal integrity measurements and advanced protocol analysis. Built on the Infiniium UXR-Series platform, this instrument delivers 256 GSa/s sample rate across all channels, 10-bit ADC resolution, and jitter performance of less than 25 fs (rms) intrinsic jitter. The oscilloscope supports bandwidth upgrade to 110 GHz and features a measurement acceleration ASIC capable of 5 trillion integer operations per second for accelerated analysis on select measurements.
Technical Specifications
• Bandwidth: 50 GHz (upgradeable to 110 GHz)
• Channels: 4 full bandwidth channels
• Sample Rate: 256 GSa/s on all channels
• Memory Depth: Up to 2 Gpts maximum; 200 Mpts standard
• ADC Resolution: 10-bit
• Noise Floor: Less than 1 mVrms at 110 GHz
• Intrinsic Jitter: Less than 25 fs (rms)
• Inter-Channel Jitter: Less than 10 fs (rms)
• Measurement Acceleration: 5 trillion integer operations per second (IOPS)
• Power Input: Minimum 200 VAC
– Key Features
• Advanced triggering with high-speed Serial Data Analysis (SDA) and clock recovery
• Embedded protocol decode and trigger for USB 2.0, eUSB2, 10/100 ETH, and PCIe 2/1
• Low-speed protocol support including I2C, SPI, RS232, I2S, and JTAG
• User-defined functions and wide-range signal integrity analysis tools
• Optional self-calibration modules (N2125A, N2126A, N2127A) with approximately 1.5 hours calibration time for first channel, 1 hour per additional channel
• 1 mm connectors with 1.85 mm and 3.5 mm adapter options
• AutoProbe 3 interface compatibility
– Typical Applications
Signal integrity analysis in high-speed serial communications, digital circuit characterization, protocol compliance testing, and technology development requiring sub-25 fs timing resolution.
– Compatibility & Integration
The UXR0504A accepts Keysight Infiniium oscilloscope probing solutions and supports protocol analysis, compliance testing, and custom measurement software applications.
