Classification and design space exploration of low-power three-stage operational transconductance amplifier architectures for wide load ranges
Since operational transconductance amplifiers (OTAs) form the basic building blocks of
many analog systems, the compensation of three-stage OTAs has attracted a lot of attention …
many analog systems, the compensation of three-stage OTAs has attracted a lot of attention …
A 0.016-mm 144-W Three-Stage Amplifier Capable of Driving 1-to-15 nF Capacitive Load With 0.95-MHz GBW
A 0.016-mm 2 144-μ W three-stage amplifier capable of driving 1-to-15-nF capacitive load
(CL) is described. It is optimized via combining current-buffer Miller compensation and …
(CL) is described. It is optimized via combining current-buffer Miller compensation and …
Single Miller capacitor frequency compensation techniques: Theoretical comparison and critical review
This paper presents a systematic analytical comparison of the single‐Miller capacitor
frequency compensation techniques suitable for three‐stage complementary metal–oxide …
frequency compensation techniques suitable for three‐stage complementary metal–oxide …
A cascode Miller-compensated three-stage amplifier with local impedance attenuation for optimized complex-pole control
This work presents a power-and area-efficient three-stage amplifier that is able to drive a
large capacitive load. Removing the inner Miller capacitor and employing cascode Miller …
large capacitive load. Removing the inner Miller capacitor and employing cascode Miller …
Cross feedforward cascode compensation for low-power three-stage amplifier with large capacitive load
SS Chong, PK Chan - IEEE Journal of Solid-State Circuits, 2012 - ieeexplore.ieee.org
An area-efficient cross feedforward cascode compensation (CFCC) technique is presented
for a three-stage amplifier. The proposed amplifier is capable of driving heavy capacitive …
for a three-stage amplifier. The proposed amplifier is capable of driving heavy capacitive …
[HTML][HTML] Fully active frequency compensation analysis on multi-stages CMOS amplifier
An enhanced three-stage CMOS transconductance amplifier attached to a novel frequency
compensation network is proposed. Two differential stages are attached with Miller …
compensation network is proposed. Two differential stages are attached with Miller …
Design methodology of subthreshold three-stage CMOS OTAs suitable for ultra-low-power low-area and high driving capability
A design methodology for three-stage CMOS OTAs operating in the subthreshold region is
presented. The procedure is focused on the development of ultra-low-power amplifiers …
presented. The procedure is focused on the development of ultra-low-power amplifiers …
High-performance four-stage CMOS OTA suitable for large capacitive loads
Designing four-stage operational transconductance amplifiers (OTAs) is often considered a
challenging task mainly because of the required non trivial frequency compensation …
challenging task mainly because of the required non trivial frequency compensation …
Design-oriented analysis for Miller compensation and its application to multistage amplifier design
A design-oriented analysis (DOA) method is presented, which lends sufficient insights into
various Miller compensation schemes. The method predicts the nondominant poles of the …
various Miller compensation schemes. The method predicts the nondominant poles of the …
Nested-current-mirror rail-to-rail-output single-stage amplifier with enhancements of DC gain, GBW and slew rate
For better area and power efficiencies, rail-to-rail-output single-stage amplifiers are a
potential replacement of their multi-stage counterparts, especially for display applications …
potential replacement of their multi-stage counterparts, especially for display applications …