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AMC23C11: TINA Model Pulse on Start

Part Number: AMC23C11
Other Parts Discussed in Thread: TINA-TI


We were using the AMC23C11 TINA-TI model and noticed a weird behavior when starting transient analysis.

In the example below, we select a reference voltage of 500 mV and an input of 0 V so that we receive an output pulled up to high (3.3 V). We should expect the output to be a constant logic high, however we always see a glitch that pulls the output low for around 100 uS close to when the transient analysis starts.

We were wondering if this is an issue with the TINA model or if the AMC23C11 actually observes this behavior. 

I also attached the TINA file I used to demonstrate this in this message below. 

Thank you!

Crisvin Kadambathil