Keysight EXR254A Mixed Signal Oscilloscope

Overview

The Keysight Infiniium EXR254A is a 2.5 GHz 4-channel mixed signal oscilloscope engineered for high-bandwidth signal analysis in compact configurations. Featuring a 10-bit ADC with simultaneous 16 GSa/s sampling on all channels, 100 Mpts per channel memory, and 500 GB SSD storage, the EXR254A delivers premium signal integrity in a streamlined platform.

As part of the EXR-Series, it integrates seven instruments in one—oscilloscope, logic analyzer, arbitrary waveform generator, frequency response analyzer, counter, voltmeter, and protocol analyzer. The instrument is fully upgradeable, allowing users to add channels, bandwidth, and capabilities through software licenses at any time.

Key Features

• 2.5 GHz bandwidth with 4 analog channels and 16 digital channels
• 10-bit ADC with 16 GSa/s simultaneous sampling on all channels
• 100 Mpts per channel memory with 500 GB SSD storage
• Ultra-low noise front end with noise as low as 43 µV and 9.0 bits ENOB
• 50+ automated voltage and timing measurements
• Integrated logic analyzer, AWG, frequency response analyzer, counter, DVM, and protocol analyzer
• Fully upgradeable via software licenses for bandwidth, channels, and applications
• Hardware-accelerated plotting, segmented memory, history mode, and Fault Hunter
• Eye diagrams, clock recovery, and FFT analysis

Applications

• Debugging high-speed digital and mixed-signal circuits
• Signal integrity and power integrity analysis
• Clock recovery and jitter measurement
• Eye diagram and timing analysis
• Serial protocol decoding and analysis
• Waveform capture and historical data playback

Included Accessories

• Passive Probe, 10:1, 500 MHz (4 or 8)
• 50 Ω Calibration Cable, 1 meter
• Accessory Pouch
• Protective Front Cover
• Local Power Cord
• Full-Size Keyboard
• Optical Scroll Wheel Mouse
• 1 Year Factory Calibration Certificate
• Safety Leaflets
• Probe Selection Guide