Analog Electronics1. Unit-1
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Analog Electronics SyllabusUNIT I: Transients at high frequency The hybrid π common emitter transistor model, hybrid n-conductance, hybrid π-capacitance, CE short circuit gain with resistive load, the gain bandwidth product, emitter follower at high frequency. UNIT II: Large Scale Analysis Class-A large signal amplifiers, harmonic distortion, higher order harmonic generation, transformer coupled audio power amplifier, efficiency, push-pull amplifier, class-B amplifiers, and class-AB operation. UNIT III: Multistage Amplifier Classification of amplifier, distortion in amplifier frequency, response of an amplifier, low frequency response of RC coupled amplifier, band pass of cascaded stage, high frequency response of two cascaded CE transistor stages, multistage CE amplifier, High frequency response of two cascaded CE transistor stages, Darlington configuration. UNIT IV: Operational Amplifier Operational amplifier architecture, basic operational amplifier, inverting operational amplifier, non inverting operational amplifier, differential amplifier, offset error voltage and current, measurement of amplifier parameters, CMRR, slewing rate, basic operational amplifier applications, differential DC bridge amplifier. UNIT V: Integrated Circuit Fabrication Overview of IC Technology, unit steps used in IC fabrication, wafer cleaning, photolithiography, wet and dry itching, oxidation, diffusion, ion-implantation techniques for deposition of poly-silicon, silicon, silicon pnitride and silicon dioxide, metallization and passivation. |