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How to simulate with OrCAD 9.0 PSpice the noise of CMOS amp?

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tyanata

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OPAMP NOISE

Can any one tell how to simulate with OrCAD 9.0 PSpice the possible noise of CMOS operational amplifier. :?:
 

Re: OPAMP NOISE

Simulate the amplifier in an AC analsys and include the noise analsys also.

Bastos
 

Re: OPAMP NOISE

HSPICE is agood tool for noise analysis
 

Re: OPAMP NOISE

1. Find a model for the opamp
2. Bias the opamp (DC sources)
3. Add AC source to schematic
4. Perform AC analysis and noise analysis
5. Result is input- or output-referred noise
 

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