7: Direct-Coupled Amplifiers Last updated Aug 15, 2021 Save as PDF 6.3: Describing Function 7.1: Introduction to Direct-Coupled Amplifiers Page ID58456 James K. RobergeMassachusetts Institute of Technology via MIT OpenCourseWare ( \newcommand{\kernel}{\mathrm{null}\,}\) 7.1: Introduction to Direct-Coupled Amplifiers7.2: Drift Referred to the Input7.3: THE DIFFERENTIAL AMPLIFIER7.4: INPUT CURRENT7.5: DRIFT CONTRIBUTIONS FROM THE SECOND STAGE7.6: CONCLUSIONS