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A Keysight logic analyzer helps you minimize project risk by providing the most reliable, accurate measurements and the most complete view of system behavior. This comprehensive family of logic analyzer offers the measurement capabilities, probing, logic analyzer application support and analysis tools to meet your toughest digital debug needs.

  • U41XX Series modular logic analyzers (in AXIe-based chassis) provide the highest performance available and best long-term value, with state acquisition rate up to 4 Gb/s, 136 channels per module, and memory depth up to 200M.
  • 16860 Series portable logic analyzers deliver the fastest timing capture with deep memory for fast digital system debug. Take advantage of 2.5 GHz timing capture with up to 128 M sample memory, up to 1.4 GHz trigger sequencer for state and timing capture, and both single-ended and differential logic analyzer probing options.
  • 16900 Series modular logic analyzers give you the flexibility to configure a system the way you want. Purchase what you need now then upgrade as your needs evolve.
  • 16800 Series portable logic analyzers offer you an exclusive combination of high-performance logic analysis and pattern generation in a fixed logic analyzer configuration at an affordable price. State speed and memory depth are upgradeable at time of purchase or later as your needs evolve.

Find the Series That's Right for You

16861A 34-Channel Portable Logic Analyzer

16861A 34-Channel Portable Logic Analyzer

The 16861A portable logic analyzer provides the industry’s fastest, deep memory timing capture for digital debug.

16863A 102-Channel Portable Logic Analyzer

16863A 102-Channel Portable Logic Analyzer

The 16863A 102-Channel portable logic analyzer provides the industry’s fastest, up to 128 Mb/256 Mb (full-/half-channel) deep memory capture for digital debug.

16862A 68-Channel Portable Logic Analyzer

16862A 68-Channel Portable Logic Analyzer

The 16862A portable logic analyzer provides the industry’s fastest, deep memory timing capture for digital debug.

16864A 136-Channel Portable Logic Analyzer

16864A 136-Channel Portable Logic Analyzer

The 16864A 136-Channel portable logic analyzer (350 MHz state, 12.5 GHz timing zoom) provides the industry’s fastest and deep memory for digital debug.

U4164A Logic Analyzer Module with State Mode up to 4Gb/s

U4164A Logic Analyzer Module with State Mode up to 4Gb/s

The U4164A is the industry’s highest-data-rate state-mode (up to 4 Gb/s), enabling validation and debug of DDR4 or LPDDR4 at data rates over 3.5 Gb/s.

U4972A DDR4 Protocol Debug and Analysis Solution

U4972A DDR4 Protocol Debug and Analysis Solution

The DDR4 DRAM solution bundle provides a systemized hardware, probing, and software solution for DDR4 protocol debug, compliance validation, and analysis.

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Featured Resources

Application Notes 2017.11.30

Selecting the Best Logic Analyzer for Your Applications

Selecting the Best Logic Analyzer for Your Applications

Selecting the right logic analyzer to meet current and future measurement needs is an important task. Evaluate logic analyzers objectively.

2017.11.30

Application Notes 2014.08.02

Fundamentals of Logic Analysis

Fundamentals of Logic Analysis

Discover the fundamentals of logic analysis and examine parallel bus measurement basics including functional and timing verification and debug.

2014.08.02

Data Sheets 2022.01.20

Probing Solutions for Logic Analyzers

Probing Solutions for Logic Analyzers

A total overview of the probing solutions for logic analyzer applications. In addition, technical information is provided to help the customer understand how these probes are deployed.

2022.01.20

Technical Overviews 2017.11.30

Logic Analyzers

Logic Analyzers

This logic analyzer selection guide differentiates portable and modular logic analyzers, providing key features to help customers decide which logic analyzer best meets their measurement need.

2017.11.30

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