doi:10.3390/electronics7120423engMartinez-Nieto, J.A.Sanz-Pascual, M.T.Medrano-Marques, N.Calvo-Lopez, B.Sarmiento-Reyes, A.High-Linearity Self-Biased CMOS Current BufferART-2018-110463A highly linear fully self-biased class AB current buffer designed in a standard 0.18 mu m CMOS process with 1.8 V power supply is presented in this paper. It is a simple structure that, with a static power consumption of 48 mu W, features an input resistance as low as 89 Omega, high accuracy in the input-output current ratio and total harmonic distortion (THD) figures lower than -60 dB at 30 mu A amplitude signal and 1 kHz frequency. Robustness was proved through Monte Carlo and corner simulations, and finally validated through experimental measurements, showing that the proposed configuration is a suitable choice for high performance low voltage low power applications.2018http://zaguan.unizar.es/record/7719610.3390/electronics7120423http://zaguan.unizar.es/record/77196oai:zaguan.unizar.es:77196info:eu-repo/grantAgreement/ES/MINECO-FEDER/TEC2015-65750-RELECTRONICS 7, 12 (2018), 423 [18 pp]byhttp://creativecommons.org/licenses/by/3.0/es/info:eu-repo/semantics/openAccess