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Noise generator Multisim

Hello, I am student and new to Multisim software.

I'm trying to generate noise (thermal) across a current source. Can some one  please suggest me how to do it ?

I have found thermal noise genarator for voltage source . How can I use it across current source?

 

Any suggestion will be appreciated. Thank You.

 

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Hi Shetty14,

 

use the Thermal Noise component: "Thermal noise source. Produces the white noise generated by a resistor due to thermal effects."

 

Place>>Componetnts>>Signal Voltage Sources>>Thermal Noise

 

Adding an appropriate series resistor to the model will result in a "noise current" of corresponding rms value.

 

This noise current you can add to another current by applying parallel connection.

 

Best Regards,

NI TSE

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