An enhanced folded cascode Op-Amp using positive feedback and bulk amplification in 0.35 μm CMOS process

Analysis and Design of Analog Integrated Circuits

W.R. Betts · Electronics and Power · 1978 · 3.8K citations

Engineering, Electrical Engineering, Analog Electronics +11

Designing 1-V op amps using standard digital CMOS technology

Benjamin J. Blalock, P.E. Allen · IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing · 1998 · 393 citations

Engineering, Electrical Engineering, Analog Electronics +16

A high-swing CMOS telescopic operational amplifier

Kush Gulati, Hae‐Seung Lee · IEEE Journal of Solid-State Circuits · 1998 · 169 citations

Engineering, Electrical Engineering, Analog Electronics +16

An Over-60 dB True Rail-to-Rail Performance Using Correlated Level Shifting and an Opamp With Only 30 dB Loop Gain

Benjamin Grégoire, Un-Ku Moon · IEEE Journal of Solid-State Circuits · 2008 · 165 citations

Engineering, Computer Engineering, Electrical Engineering +17

A positive-feedback transconductance amplifier with applications to high-frequency, high-Q CMOS switched-capacitor filters

C.A. Laber, P.R. Gray · IEEE Journal of Solid-State Circuits · 1988 · 69 citations

Engineering, Electrical Engineering, Analog Electronics +16