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Hi,
I used noise analysis in TINA to find the noise contribution at the output. How can I find individual noise contributions from the components like resistors and transistor's?
Thanks
Hi Satya,
To find the contribution of each resistor, you could possibly replace it with a noiseless one to see if it matters or not? Here is an Analog Wire post which describes how to do that. You could download the noiseless marco there as well (which you can just Copy and Paste in your circuit) which is shown below as well:
Here is the noiseless resistor macro:
For general analysis to compute the contribution of each noise source to the overall, you may be able to apply the technique shown in this Planet Analog article:
Regards,
Hooman