Design High Speed, Low Noise, Low Power Two Stage Cmos Operational Amplifier

نویسندگان

  • Himanshu Shekhar
  • Amit Rajput
چکیده

The objective of this paper is to design a Low-Voltage, Low-Power and High-Gain Operational Amplifier used for high speed compensated CMOS op-amp which specifies open loop circuit parameters to obtain enhanced gain, settling time and closed loop stability An Op-Amp is designed in a 0.18 μm standard digital CMOS Technology The low noise high speed Op-Amp is designed using 180nm CMOS technology and exhibits. Slew rate to 17 V/ms and gain-bandwidth product to 63 MHz, gain margin 80db, phase margin 77 db Performance of an op-amp at supply voltage 1.8V .

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تاریخ انتشار 2014