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Ideal fully differential OPamp in Cadence?

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hebu

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modelling fully differential op amp

Where I can get the ideal differential opamp in candence?
only i can get is single ended output.
Or may I use two opamp to make a differential output?
 

modelling op amp fullydifferential

Just use VCVS from analoglib. You can also add resistors and capacitors to emulate the pole position
 

ideal differential opamp model

Ya, this is a good idea, this can model the pole location and ft and dc gain.
But, how to emulate the slew rate?
 

behavior modelling op amp cadence

You can using the behavior model to gen the ideal opamp
 

ideal diff opamp

In the ahdlLib, there is an opamp that is verilog-A based. This already has built-in parameters for gain, input resistance etc.
 

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