A Low-Power Variable-Gain Amplifier With Improved Linearity: Analysis and Design

作者: Zhiming Chen , Yuanjin Zheng , Foo Chung Choong , Minkyu Je

DOI: 10.1109/TCSI.2012.2185331

关键词:

摘要: … In this section, we focus on the analysis of linearity, gain, bandwidth and noise of -ratioed amplifiers, which are used as … The noise analysis can be greatly simplified with the assumption …

参考文章(21)
David Barras, Heinz Jaeckel, Walter Hirt, A wideband 0 to 60 dB CMOS variable gain amplifier for IR-UWB I/Q receivers european solid-state circuits conference. pp. 264- 267 ,(2009) , 10.1109/ESSCIRC.2009.5325977
Cheng-Chung Hsu, Jieh-Tsorng Wu, A highly linear 125-MHz CMOS switched-resistor programmable-gain amplifier IEEE Journal of Solid-state Circuits. ,vol. 38, pp. 1663- 1670 ,(2003) , 10.1109/JSSC.2003.817665
Hui Dong Lee, Kyung Ai Lee, Songcheol Hong, A Wideband CMOS Variable Gain Amplifier With an Exponential Gain Control IEEE Transactions on Microwave Theory and Techniques. ,vol. 55, pp. 1363- 1373 ,(2007) , 10.1109/TMTT.2007.896787
F. Carrara, G. Palmisano, High-dynamic-range VGA with temperature compensation and linear-in-dB gain control IEEE Journal of Solid-state Circuits. ,vol. 40, pp. 2019- 2024 ,(2005) , 10.1109/JSSC.2005.852827
S. Otaka, G. Takemura, H. Tanimoto, A low-power low-noise accurate linear-in-dB variable gain amplifier with 500 MHz bandwidth international solid-state circuits conference. ,vol. 35, pp. 1942- 1948 ,(2000) , 10.1109/4.890308
J.K. Kwon, K.D. Kim, W.C. Song, G.H. Cho, Wideband high dynamic range CMOS variable gain amplifier for low voltage and low power wireless applications Electronics Letters. ,vol. 39, pp. 759- 760 ,(2003) , 10.1049/EL:20030516
O. Jeon, R.M. Fox, B.A. Myers, Analog AGC Circuitry for a CMOS WLAN Receiver IEEE Journal of Solid-state Circuits. ,vol. 41, pp. 2291- 2300 ,(2006) , 10.1109/JSSC.2006.881548
R. Harjani, A low-power CMOS VGA for 50 Mb/s disk drive read channels IEEE Transactions on Circuits and Systems Ii: Analog and Digital Signal Processing. ,vol. 42, pp. 370- 376 ,(1995) , 10.1109/82.392312
Hassan Elwan, Ahmet Tekin, Kenneth Pedrotti, A Differential-Ramp Based 65 dB-Linear VGA Technique in 65 nm CMOS IEEE Journal of Solid-state Circuits. ,vol. 44, pp. 2503- 2514 ,(2009) , 10.1109/JSSC.2009.2021446
Quoc-Hoang Duong, Quan Le, Chang-Wan Kim, Sang-Gug Lee, A 95-dB linear low-power variable gain amplifier IEEE Transactions on Circuits and Systems. ,vol. 53, pp. 1648- 1657 ,(2006) , 10.1109/TCSI.2006.879058