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ADA4851 Output Swing is not expected follow by inverting gain

Hi,

I am trying to use ADA4851-2 in my simulation with inverting gain of -2 as shown in picture below.

If I use pulse signal -12V to 12V, the output would expected to swing at 2.4V to -2.4V.

However, I get the output result in simulation is swing at 2.74V to -2.06V.

May I know what is the problem in my circuit or which part I should change to get the right output swing?