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Proceedings Paper

Monolithic adaptively biased micropower CMOS variable gain amplifier
Author(s): Ram Singh Rana
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Paper Abstract

An automatic gain control (AGC) stage is an essential part of hearing aid circuits. In the CMOS version of micro power hearing aids the AGC stage consists of a variable gain amplifier realized through a differential input stage.

Paper Details

Date Published: 24 October 2000
PDF: 8 pages
Proc. SPIE 4228, Design, Modeling, and Simulation in Microelectronics, (24 October 2000); doi: 10.1117/12.405411
Show Author Affiliations
Ram Singh Rana, Institute of Microelectronics (Singapore)

Published in SPIE Proceedings Vol. 4228:
Design, Modeling, and Simulation in Microelectronics
Bernard Courtois; Serge N. Demidenko; Lee Y. Lau, Editor(s)

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