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Low-voltage wideband compact CMOS variable gain amplifier
Author(s)
Thanachayanont, A.
Naktongkul, P.
Date Issued
January 20, 2005
Type
Article
Abstract
A novel low-voltage wideband CMOS variable gain amplifier (VGA) is proposed. Using a 0.13 μm CMOS technology, the VGA exhibits a linear-dB controllable gain range of 40 dB with a bandwidth in excess of 130 MHz, while drawing only 50 μA from a single 1 V power supply voltage.
Citation
Electronics Letters, 41(2), 51-52, 2005