Hi team,
My customer is evaluating LM73606-Q1 loop stability over temperature.
Left hand side is room temp, Right hand side is Hot temp. The room temp result is no problem ,but for hot temp, the phase value between 500Hz to 1kHz is lower than 0 degree and the gain is higher than 0dB.
Can we say this system is stable? If yes, how we can explain this measurement result?
Regards,