A 0The 2004 IEEE Asia-Pacific Conference on Circuits and Systems, December 6-9, 2004
A 0.6V CMOS LOW NOISE AMPLIFIER FOR 2.4GHZ APPLICATION
Chih-Lung Hsiao, Ro-Min Weng, and Kun-Yi Lin
Dept. of Electrical Engineering, National Dong Hwa University, 1, Sec. 2, Da Hsueh Rd., Shou-Feng, Hualien, Taiwan, R.O.C. Phone: +886-3-8634068, Fax:+886-3-863-4060 Email: romin@mail.ndhu.edu.tw
ABSTRACT
A low voltage CMOS low noise amplifier (LNA) for 2.4GHz application is, presented in this paper. A folded cascode smcture is employed to reduce the supply voltage. The supply voltage is only 0.6V. The proposed circuit is simulated by Agilent ADS with tsmc 0. lXpm RF model. At 2.4GHz, the noise figure (NF) is 1.56dB and the power gain is 13.8dB.
Antenna
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Wb-+
Mixer
IFQ
1. INTRODUCTION
Fig. 1. Dire……
