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Design >> Analog Design >> Resistor thermal noise in RC network
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Message started by Whisper on Nov 28^th, 2022, 8:21pm

Title: Resistor thermal noise in RC network
Post by Whisper on Nov 28^th, 2022, 8:21pm

I need to calculate the total noise on the node between R1 and R2(only consider resistor thermal noise). What is the noise PSD for the node?
Thanks~

Title: Re: Resistor thermal noise in RC network
Post by smlogan on Dec 16^th, 2022, 6:23pm

This is the expression I compute:

Shawn

Title: Re: Resistor thermal noise in RC network
Post by Whisper on Dec 17^th, 2022, 2:13am

I got it! Thanks very much~

Title: Re: Resistor thermal noise in RC network
Post by smlogan on Dec 17^th, 2022, 11:35am

Great! I am glad I understood your question and it helped!
Shawn