Abstract
A modified CMOS realization of the differential operational transresistance amplifier (OTRA) is presented. A fair comparison with Mostafa and Soliman OTRA [Mostafa H, Soliman A. A modified CMOS realization of the operational transresistance amplifier. Frequenz 2006;60:70–6] shows that the modified differential OTRA provides better performance in most parameters. The OTRA is suitable for analog VLSI applications since it does not suffer from constant gain bandwidth product. Hence, it can exhibit wide bandwidth at high gain values. Moreover, an OTRA-based variable gain amplifier (VGA) is also introduced.
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 callMore From: AEUE - International Journal of Electronics and Communications
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.
