Design of Operational Trans conductance Amplifier in 0.18μm Technology
نویسندگان
چکیده
This paper presents design concept of Operational Transconductance Amplifier (OTA). The 0.18μm CMOS process is used for Design and Simulation of this OTA. This OTA having a bias voltage 1.8 with supply voltage 1.8 V. The design and Simulation of this OTA is done using CADENCE Spectere environment with UMC 0.18μm technology file. The Simulation results of this OTA shows that the open loop gain of about 71 dB which having GBW of 37 KHz. This OTA is having CMRR of 90 dB and PSRR of 85 dB. This OTA having power dissipation of 10 mW and Slew Rate 2.344 V/μsec. KeywordsOTA, Cadence, CMRR, PSRR, Power Dissipation, CMOS IC Design.
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