A CMOS inverter-based class-AB pseudo differential amplifier for HF applications

@article{Suadet2010ACI,
  title={A CMOS inverter-based class-AB pseudo differential amplifier for HF applications},
  author={Apirak Suadet and Varakorn Kasemsuwan},
  journal={2010 IEEE International Conference of Electron Devices and Solid-State Circuits (EDSSC)},
  year={2010},
  pages={1-4}
}
This paper presents a CMOS inverter-based class-AB pseudo differential amplifier for HF applications using new simple rail-to-rail CMFB circuit. The proposed circuit employs two CMOS inverters and the complementary common-mode feedback (CMFB) consisting of current mode common-mode detector and transimpedance amplifiers. The circuit has been designed using 0.18 µm CMOS technology under 1 V supply, and the simulation results shows that the rail to rail output swing is achieved with low common… CONTINUE READING