urgent! please help!! HSPICE question

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gameskeeper1

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I need to graph the DC gain vs. output voltage of an two stage op-amp in HSPICE. Can someone tell me the command to do so? Do I do a DC sweep of the output? If so, do I just implement a zero voltage source at the output? Please help, i'm really confused.

Thanks in advance
 

use awaves
 

What you said is make sense.

Put a fixed input voltage, then graph the DC gain vs. sweeping output voltage source.

AhQ
 

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