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Design of a folded-cascade operational amplifier based on 0.6μm CMOS technology

Qin Wang

Abstract

Operational amplifier using the cascade configuration not only is useful for increasing the gain,increasing the value of PSRR,but also allowing self compensation at the output.The parameter of this operational amplifier is validated based on 0.6μm CMOS technology.Combined with the theory calculation and actual analysis,the simulation result satisfied the design specification.

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Available abstract

Key concepts: Cascade, Operational amplifier, CMOS, Computer science, Power supply rejection ratio, Compensation (psychology), Electronic engineering, Amplifier