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LaboratoryOp. Amp. Modeling

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					               Laboratory: Op. Amp. Modeling
Using the following circuit build a SPICE model for the LM741 op amp.
The model must take into account that the op amp has:
   1. finite open loop amplification
   2. finite input resistance
   3. non zero output resistance
   4. finite bandwidth
   5. finite output voltage swing (VEE < VO < VCC)

Look up the LM741 data sheet for the right values of open loop amplification, input
resistance, output resistance, break frequency, and output voltage swing.

In the report:
    1. Explain the role of each component in the model
    2. Plot the open loop frequency response of the op amp. model
    3. Plot the open loop transfer function of the op amp model
    4. Attach your spice deck,
    5. Attach any relevant part of the data sheet you used to derive the op amp
        parameters.




                    741 OP AMP SUBCIRCUIT

   NOTE:
   For the AC analysis the accepted names for viewing an output variable (voltage or
   current) are:

   VR(node) or IR(component)                Real part of complex value
   VI(node) or IR(component)                Imaginary part of complex value
   VM(node) or IM(component)                Magnitude of complex value
   VP(node) or IP(component)                Phase of complex number
   VDB(node) or IDB(component)              Decibel value of magnitude (20*Log (num))

				
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posted:2/16/2013
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