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A fully-differential noise-canceling CMOS front-end amplifier
Author(s)
Chimpleekul, Puttachai
Date Issued
July 30, 2010
Type
Conference Paper
Abstract
This paper presents a fully-differential front-end amplifier. The differential cross coupling with tail current is exploited as noise canceling circuitry to improve the Noise Figure (NF). The proposed front-end amplifier is designed with 0.13 um CMOS technology under the supply voltage of 1.2 V. Simulation results show NF of 2.1 dB. The voltage gain and bandwidth of the amplifier are 19.7 dB and 1.75 GHz respectively. The power dissipation is 8.88 mW.
Citation
Ecti Con 2010 the 2010 Ecti International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology, 208-211, 2010