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 …
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 …
[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 …
Optimized active single-Miller capacitor compensation with inner half-feedforward stage for very high-load three-stage OTAs
This paper introduces a new effective single-Miller capacitor compensation topology for
three-stage amplifiers with very large capacitive loads, realized through an active-feedback …
three-stage amplifiers with very large capacitive loads, realized through an active-feedback …
[HTML][HTML] Circuit design of a three-stage CMOS amplifier by circuit theory and analysis miller compensation network
This paper establishes a single Miller capacitor-based frequency compensation network for
a three-stage amplifier. Nodal equations are solved symbolically and a linear transfer …
a three-stage amplifier. Nodal equations are solved symbolically and a linear transfer …
High-Performance Three-Stage Single-Miller CMOS OTA With No Upper Limit of
This brief presents a low-power, area-efficient three-stage CMOS operational
transconductance amplifier (OTA) suitable for very large capacitive loads, C L. A single …
transconductance amplifier (OTA) suitable for very large capacitive loads, C L. A single …
[HTML][HTML] Single miller frequency compensation: three stage CMOS
A simple and efficient frequency compensation network is exploited for a three-stage
amplifier. Single Miller capacitor at the output of a differential stage forms compensation …
amplifier. Single Miller capacitor at the output of a differential stage forms compensation …
A 175.2-mW 4-stage OTA with wide load range (400 pF–12 nF) using active parallel compensation
SA Fordjour, J Riad… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Multistage amplifiers are a reliable method of achieving high gain in systems where the
voltage supply is low. The common practice is to prefer 3-stage amplifiers over 4-stage ones …
voltage supply is low. The common practice is to prefer 3-stage amplifiers over 4-stage ones …
A biasing approach to design ultra-low-power standard-cell-based analog building blocks for nanometer SoCs
This paper presents an approach to design analog building blocks for nanometer systems
on a chip (SoCs) that are based on digital standard-cells. The proposed approach …
on a chip (SoCs) that are based on digital standard-cells. The proposed approach …
Power-scaling output-compensated three-stage OTAs for wide load range applications
J Riad, JJ Estrada-López… - … on Circuits and …, 2020 - ieeexplore.ieee.org
With the aggressive scaling of transistor dimensions, intrinsic device gains are dropping but
the need for high-gain amplifiers still exists, resulting in a great interest in multistage …
the need for high-gain amplifiers still exists, resulting in a great interest in multistage …