A 1.2-V 2.4-GHz 0.18 μm CMOS Low Noise Amplifier

摘要

A 1.2V 0.18 μmCMOS LNA for Bluetooth applications has been designed and simulated. Under such a low supply voltage, the single-tone LNA has been simulated, it provides a series of good results in Noise figure, Linearity and Power consumption. The LNA achieves a power gain (S21) of 15.16dB, Noise figure of 2.778dB and Power dissipation of 7.76mW. Besides, the input third-order intercept (IIP3) is 1.188dBm, the input 1dB compression point is -8.73dBm, and the reverse isolation (S12) is -30.6dB.