Agilent/Keysight DSAZ632A

The Keysight DSAZ632A is a 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

• 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.