The Keysight DSAZ632A is a high-performance Infiniium Z-Series oscilloscope engineered for advanced characterization of high-speed digital and analog signals in research, development, and validation environments. It delivers up to 63 GHz real-time bandwidth on single channels with 160 GSa/s sample rate, capturing risetimes as fast as 5 ps. The instrument combines dual-channel 33 GHz operation with jitter measurement floors and integrated protocol analysis across 15+ decoders.
Technical Specifications
Bandwidth & Channels
• Real-time bandwidth: 63 GHz (1 channel) / 33 GHz (2 channels)
• 4 analog input channels
Sampling & Memory
• Maximum sample rate: 160 GSa/s (1 channel) / 80 GSa/s (2 channels)
• Memory depth: 100 Mpts per channel standard; up to 2 Gpts maximum
Signal Acquisition
• Clock recovery on NRZ data rates to 120 Gb/s
• Waveform update rate: Over 400,000 waveforms/second in segment memory mode
• ADC resolution: 8 bits native; over 12 bits with averaging
• Input sensitivity: 1 mV/div to 1 V/div
• Maximum input voltage: ±5 V steady state and transient
• Input impedance: 50 Ω ± 3%
• DC gain accuracy: ±2% of full scale
• Input coupling: DC
Processing & Display
• Processor: Quad-core i5
• RAM: 16 GB standard
• Storage: 500 GB removable SSD
• Display: 15.4-inch capacitive touchscreen, 1024 × 768 XGA resolution
Connectivity
• 10/100/1000BASE-T Ethernet with web connectivity
• Multiple USB ports
Environmental
• Operating temperature: +5°C to +40°C
• Non-operating temperature: -40°C to +65°C
• Form factor: Benchtop
– Key Features
• Dual jitter separation algorithms including bounded uncorrelated jitter (BUJ)
• noise and jitter measurement floors for signal integrity analysis
• EZJIT Plus, InfiniiSim, and PrecisionProbe software analysis tools
• 64/66b protocol decoder included with 15+ additional protocol options
• Windows operating system
– Typical Applications
• High-speed serial link characterization and compliance validation
• Clock and data recovery analysis on 120 Gb/s+ NRZ signals
• Jitter decomposition and timing margin assessment
• Multi-protocol signal analysis and decode
• Complex signal integrity investigations requiring sub-picosecond timing resolution
– Compatibility & Integration
Full Ethernet connectivity enables remote operation and data transfer. USB interfaces support external peripherals and measurement devices. Windows OS provides standard software ecosystem integration.
