Welcome to the single stage common base amplifier. The CB configuration is non-inverting, and has a sizable voltage gain but no current gain. It also has a low input impedance and tends to work well at high frequencies.
References: Semiconductor Devices: Theory and Application; Chapter 7, section 5.
My free texts and lab manuals are available for download at my college web site https://www.mvcc.edu/jfiore and at my personal site http://www.dissidents.com
Inexpensive print and kindle copies are available at Amazon https://www.amazon.com/author/jimfiore
If you like my texts and videos, and would like to help defray the costs of making and maintaining them, consider making a modest donation at https://www.buymeacoffee.com/ProfessorFiore
