IEEE - Institute of Electrical and Electronics Engineers, Inc. - A Precise Decibel-Linear Programmable Gain Amplifier Using a Constant Current-Density Function

Author(s): So-Young Kang ; Seung-Tak Ryu ; Chul-Soon Park
Sponsor(s): IEEE Microwave Theory and Techniques Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2012
Volume: 60
Page Count: 8
Page(s): 2,843 - 2,850
ISSN (Paper): 0018-9480
ISSN (Online): 1557-9670
DOI: 10.1109/TMTT.2012.2203928
Regular:

In this paper, a compensation technique for realizing a precise decibel-linear CMOS programmable gain amplifier (PGA) is described. The proposed PGA, employing an auxiliary pair, not only retains... View More

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