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Class AB amplifier with enhanced slew rate and GBW
(John Wiley & Sons, 2019)
Artículo / Artikulua,
The design of a micropower class AB operational transconductance amplifier with large dynamic current to quiescent current ratio is addressed. It is based on a compact and power-efficient adaptive biasing circuit and a ...
Super class AB RFC OTA with adaptive local common-mode feedback
(Institution of Engineering and Technology, 2018)
info:eu-repo/semantics/article,
A super class AB recycling folded cascode operational transconductance amplifier is presented. It employs local common-mode feedback using two matched tuneable active resistors, allowing to adapt the amplifier to different ...
Folded Cascode OTA with 5540 MHzpF/mA FoM
(IEEE, 2018)
info:eu-repo/semantics/conferenceObject,
A micropower single-stage folded cascode amplifier able to drive a wide range of capacitive loads is presented. It features class AB operation and includes power-efficient adaptive biasing techniques, which provide enhanced ...
On the optimal current followers for wide-swing current-efficient amplifiers
(IEEE, 2018)
info:eu-repo/semantics/conferenceObject,
The design of various current followers for the implementation of OTAs with high slew rate and current efficiency is addressed. Two basic current follower topologies are compared, and modifications of both followers to ...