標題: Wideband LNA Compatible for Differential and Single-Ended Inputs
作者: Kuo, Ming-Ching
Kuo, Chien-Nan
Chueh, Tzu-Chan
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
關鍵字: Balan;capacitor cross-coupling (CCC);low-noise amplifier (LNA);noise-canceling;reconfigurable;wideband
公開日期: 1-Jul-2009
摘要: This letter presents a wideband low-noise amplifier (LNA) that supports both differential and single-ended inputs, while providing differential output. The LNA is implemented in 0.13 mu m. CMOS technology. For sub-1 GHz wideband applications, this LNA achieves 22.5 dB voltage gain, +1 dBrn IIP3, and 2.5 dB NF in the differential receiving mode, while achieving 23 dB voltage gain, -0.5 dB m IIP3, and 2.65 dB NF in the single-ended receiving mode. The LNA core circuit draws 2.5 mA from 1.2 V supply voltage, and occupies a small chip area of 0.06 mm(2).
URI: http://dx.doi.org/10.1109/LMWC.2009.2022142
http://hdl.handle.net/11536/7051
ISSN: 1531-1309
DOI: 10.1109/LMWC.2009.2022142
期刊: IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
Volume: 19
Issue: 7
起始頁: 482
結束頁: 484
Appears in Collections:Articles


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