Op-Amp Stability Basics - Part 4
This video will teach a Log Scale Trick and discuss how Aol can vary with process and temperature.
In addition, for a dominant 2-pole system, the relationship between closed loop transient and closed loop AC tests and loop gain phase margin is explored.
Test conditions for a closed loop forward transient stability test and for a closed loop load transient test are discussed. Finally key “Trust But Verify” tests to guarantee any op amp macromodel will yield correlation to real world behavior are covered.
Op-Amp Stability Basics - Part 4
This video will teach a Log Scale Trick and discuss how Aol can vary with process and temperature.
In addition, for a dominant 2-pole system, the relationship between closed loop transient and closed loop AC tests and loop gain phase margin is explored.
Test conditions for a closed loop forward transient stability test and for a closed loop load transient test are discussed. Finally key “Trust But Verify” tests to guarantee any op amp macromodel will yield correlation to real world behavior are covered.
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