IEEE - Institute of Electrical and Electronics Engineers, Inc. - A 47-dB linear CMOS variable gain amplifier using current squaring technique

APCCAS 2010-2010 IEEE Asia Pacific Conference on Circuits and Systems

Author(s): Xin Cheng ; Haigang Yang ; Tongqiang Gao ; Fei Liu
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 December 2010
Conference Location: Kuala Lumpur, Malaysia, Malaysia
Conference Date: 6 December 2010
Page(s): 76 - 79
ISBN (CD): 978-1-4244-7455-4
ISBN (Electronic): 978-1-4244-7456-1
ISBN (Paper): 978-1-4244-7454-7
DOI: 10.1109/APCCAS.2010.5774826
Regular:

In this paper, a CMOS linear-in-dB variable gain amplifier (VGA) is presented. The VGA consists of exponential control block which includes a current squaring circuit, amplifier block and common... View More

Advertisement