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TLV9020-Q1: Fluctuations in Output

Part Number: TLV9020-Q1

Hello,

While using TLV9020QDBVRQ1 as hysteresis comparator as inverting comparator, when the input voltage reaches near the VHL voltage, the output fluctuates. The output changes the state (from high to low), once the VHL threshold is crossed.

Why there is fluctuation at output and why the output does not settle or changes state sharply without fluctuation?

Below are the output signal observations - IMG_20260611_192809.jpg

IMG_20260611_192625.jpg