IEEE - Institute of Electrical and Electronics Engineers, Inc. - A low-voltage class-AB CMOS variable gain amplifier

2007 50th IEEE International Midwest Symposium on Circuits and Systems (MWSCAS '07)

Author(s): P. Khumsat ; P. Anantaseth ; P. Isarasena
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 August 2007
Conference Location: Montreal, Que., Canada
Conference Date: 5 August 2007
Page(s): 253 - 256
ISBN (CD): 978-1-4244-1176-4
ISBN (Paper): 978-1-4244-1175-7
ISSN (Paper): 1548-3746
DOI: 10.1109/MWSCAS.2007.4488582
Regular:

A compact class-AB variable gain amplifier has been proposed. The amplifier structure is based on two- stage architecture comprising a linear transconductor cascaded by a current amplifier-based... View More

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