Abstract
Correlation between equivalent input voltage and current noise sources is usually considered to be unimportant by low-frequency circuit designers. This paper shows that measurements of noise figure as a function of source resistance make it possible to determine the spectral densities of the equivalent input noise generators and the correlation between them. Measurements were made on five different types of operational amplifier and considerable correlation was found in three of these.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
