The Keysight EXR108A is an 8-channel real-time oscilloscope with 1 GHz bandwidth, 16 GSa/s simultaneous sample rate across all channels, and 100 Mpts standard memory per channel (upgradeable to 400 Mpts). Built on the Infiniium EXR-Series platform, it combines analog and optional 16-channel digital acquisition with a 10-bit native ADC expandable to 16-bit high-resolution mode. The instrument achieves up to 9.0 system ENOB with noise floors as low as 43 µV and delivers waveform update rates exceeding 200,000 wfm/s. A 15.6-inch capacitive multi-touch display provides intuitive control and visualization. The EXR108A supports optional integrated instruments—logic analyzer, protocol analyzer, DVM, counter, Bode plotter, and arbitrary waveform generator—plus comprehensive analysis tools including FFT, eye diagrams, jitter decomposition, mask testing, and compliance testing for standards such as DDR, USB 2.0, and PCIe Gen 1-4. Full upgrade paths for bandwidth and channels protect long-term investment.
Technical Specifications
• Bandwidth: 1 GHz (upgradeable to 2.5 GHz and beyond)
• Analog Channels: 8
• Digital Channels: 16 (requires optional MSO license)
• Maximum Sample Rate: 16 GSa/s simultaneous on all channels
• Memory Depth: 100 Mpts/channel standard; up to 400 Mpts/channel with upgrade
• ADC Resolution: 10-bit native; up to 16-bit in high-resolution mode
• System ENOB: Up to 9.0 with hardware filtering
• Noise Floor: As low as 43 µV
• Waveform Update Rate: >200,000 wfm/s
• Display: 15.6-inch capacitive multi-touch screen
– Key Features
• Optional 7-in-1 integrated instrument suite: logic analyzer, protocol analyzer, DVM, counter, Bode plotter, function generator, arbitrary waveform generator
• Advanced analysis: FFT, Bode plots, Fault Hunter, power analysis, real-time eye diagrams, jitter decomposition, histograms, mask testing
• Compliance testing support for 100BASE-T1, DDR, USB 2.0, PCIe Gen 1-4, MIPI C-PHY/D-PHY
• Fully upgradeable architecture for bandwidth and channel expansion
– Typical Applications
Signal integrity analysis, protocol debugging, power quality measurement, embedded systems validation, automotive and telecom signal characterization.
– Compatibility & Integration
• Interfaces: 8 BNC analog inputs, external trigger BNC, probe compensation output, USB ports, Ethernet, optional GPIB
• Software: Keysight I/O Libraries Suite
• Power: Standard mains voltage ±10% nominal tolerance
• Environment: Pollution Degree 2
