The Analyzer Format Menu; Pod Threshold Field - Agilent Technologies 1670G Series User Manual

Logic analyzers

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Logic Analyzer Reference

The Analyzer Format Menu

The pod threshold field is used to set a voltage level that the data must

reach before the analyzer recognizes and displays it as a change in logic

levels. Threshold levels apply to single pods, and cover both data and

clock channels.

TTL. When TTL is selected, the threshold level is +1.5 volts.

ECL. When ECL is selected, the threshold level is -1.3 volts.

User. When User is selected as the threshold level, the data signals

must reach a user selectable value. The range of this value is between -

6.0 volts to +6.0 volts in 50-mV increments.