cheweiwu
Newbie level 2
Hi all.
Recently I've read the book called "Understanding Delta Sigma Data Converter".
I have a question on page 53.
"If A(opamp gain) > OSR, the additional noise is less than 0.2 dB."
Could anyone tell me how this value is calculated?
Recently I've read the book called "Understanding Delta Sigma Data Converter".
I have a question on page 53.
"If A(opamp gain) > OSR, the additional noise is less than 0.2 dB."
Could anyone tell me how this value is calculated?