Logic Analyzers at TestMart

Logic Analyzers by Agilent

Agilent Logic Analyzer

  • 16720A 300M Vector/S Pattern Generator

  • 16760A 800 MHz, 34 Channel, 64M LA Module

  • 16801A 34 Ch 4 GHz Timing 250 MHz State Logic Analyzer

  • 16802A 68 Ch 4 GHz Timing 250 MHz State Logic Analyzer

  • 16803A 102 Ch 4 GHz Timing 250 MHz State Logic Analyzer

  • 16804A 136 Ch 4GHz Timing 250MHz State Logic Analyzer

  • 16806A 204 Ch 4GHz Timing 250MHz State Logic Analyzer

  • 16821A 34 Ch 4 GHz Timing 250 MHz State Logic Analyzer w 48 Ch Patt Gen

  • 16822A 68 Ch 4 GHz Timing 250 MHz State Logic Analyzer w 48 Ch Patt Gen

  • 16823A 102 Ch 4 GHz Timing 250 MHz State Logic Analyzer w 48 Ch

  • 16900A 6-Slot Logic Analysis System Mainframe

  • 16902A 6-Slot Logic Analysis System Mainframe w/ Built-in Touch Display

  • 1690A 136-Ch 800 MHz Timing, 200 MHz State, 512 K Depth PC-Hosted Logic Analyzer

  • 16910A 102 Ch 4GHz Timing/250MHz State Logic Analysis Module

  • 16911A 68 Ch 4GHz Timing/250MHz State Logic Analysis Module

  • 1691A 102-Ch 800 MHz Timing, 200 MHz State, 512 K Depth PC-Hosted Logic Analyzer

  • View all Agilent Logic Analyzers

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All Logic Analyzers at TestMart

A logic analyzer captures digital data from a digital system and presents it to a user so that the user can locate failure of the digital system.

A HP 1630D Logic Analyzer showing a timing diagram.The basic problem that a logic analyzer solves is that a digital circuit is too fast to be observed by a human being, and has too many channels to be examined with an oscilloscope.

A logic analyzer would trigger on a complicated sequence of digital events, and then copy a large amount of digital data from the system under test. The best logic analyzers behaved like software debuggers (showing the flow of the computer program), or oscilloscopes.

When logic analyzers first came into use, it was common to attach several hundred "clips" to a digital system. Later, specialized connectors came into use. In modern computer systems various other tools have made logic analyzers obsolete for many uses. For example, many microprocessors have hardware support for software debuggers. Many digital designs, including those of ICs, are simulated to detect defects before the unit is constructed. The simulation usually provides logic analysis displays. Often, complex discrete logic is verified by simulating inputs and testing outputs using boundary-scan logic. None of these exactly reproduce the high-speed data capture function of a logic analyzer, but they cover most real needs for debugging digital circuits