A wideband full integrated LNA without inductors is designed for low-voltage, low-power applications in 0.13μm CMOS technology. Based on the common-gate-common-source (CG-CS) topology employing noise canceling, a negative feedback path is introduced between CS and CG paths for low-power operation. The proposed LNA exhibits 23dB voltage gain, 1.9–2.4dB noise figure from 500MHz to 4GHz while only consuming 6mW power under 1V voltage supply.
展开▼
