Abstract

Noise measurements at moderate frequencies on several types of planar bipolar transistors are presented. The results show that the representation of the base region by a single resistance in the equivalent circuit is incompatible with the measured values of thermal noise and base-current noise. A theoretical analysis of thermal and current-induced noise is given for various geometries of base region, and provides a partial explanation of the observed effects.

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 call

Disclaimer: 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.