The Merged Voltage Follower: A Class-AB CMOS Follower With Enhanced Bandwidth to Drive Loads With Low Resistance and Large Capacitance Le suiveur de tension fusionné: un suiveur CMOS de classe AB avec une bande passante améliorée pour piloter des charges avec une faible résistance et une grande capacité

2021 ◽  
Vol 44 (1) ◽  
pp. 30-40
Author(s):  
Juan Jesus Ocampo-Hidalgo ◽  
Jesus Ezequiel Molinar-Solis ◽  
Noe Oliva-Moreno ◽  
Victor Hugo Ponce-Ponce ◽  
Marco A. Ramirez-Salinas
Keyword(s):  
Class Ab ◽  
Low Resistance ◽  
Bande Passante ◽  
Voltage Follower ◽  
Large Capacitance

Class AB low-voltage CMOS Voltage Follower

2007 ◽  
Author(s):  
Ivan Padilla-Cantoya ◽  
Jesus Ezequiel Molinar-Solis ◽  
Gladis O. Ducoudary
Keyword(s):  
Low Voltage ◽  
Class Ab ◽  
Voltage Follower

A 1.5 V class AB CMOS buffer amplifier for driving low-resistance loads

1995 ◽  
Vol 30 (12) ◽  
pp. 1333-1338 ◽  
Author(s):  
R. van Dongen ◽  
V. Rikkink
Keyword(s):  
Class Ab ◽  
Low Resistance ◽  
Buffer Amplifier

A class-AB CMOS differential flipped voltage follower with output driving capability up to 100pF

2013 ◽  
Vol 44 (10) ◽  
pp. 930-940 ◽  
Author(s):  
C. Muñiz-Montero ◽  
L.A. Sánchez-Gaspariano ◽  
J.J. Camacho-Escoto ◽  
L.A. Villa-Vargas ◽  
H. Molina-Lozano ◽  
...  
Keyword(s):  
Class Ab ◽  
Flipped Voltage Follower ◽  
Voltage Follower ◽  
Driving Capability

A Class-AB Bulk-Driven Amplifier with Enhanced Transconductance Using Quasi-Floating Gate Method

2018 ◽  
Vol 27 (09) ◽  
pp. 1850137
Author(s):  
Meysam Akbari ◽  
Omid Hashemipour
Keyword(s):  
Cmos Technology ◽  
Floating Gate ◽  
Common Source ◽  
Slew Rate ◽  
Power Budget ◽  
Ultra Low Power ◽  
Class Ab ◽  
Flipped Voltage Follower ◽  
Voltage Follower ◽  
Adaptive Biasing

This paper presents a supper class-AB adaptive biasing bulk-driven amplifier for ultra-low-power applications. In the proposed structure, two bulk-driven flipped voltage follower (FVF) cells are reconfigured as nonlinear tail currents using quasi-floating gate method to enhance transconductance and slew rate. In addition, two idle current controllers are employed as common source amplifiers to provide a supper class-AB structure without increasing total current consumption. The proposed structure is simulated in 0.18-[Formula: see text]m CMOS technology at 0.5[Formula: see text]V supply with 35[Formula: see text]nW power budget. The results show a 57.9[Formula: see text]dB DC gain, 8.8[Formula: see text]kHz gain bandwidth and 38.2[Formula: see text]V/ms slew rate for the proposed amplifier.

scholarly journals Class AB flipped voltage follower with very low output resistance and no additional power

2018 ◽  
Vol 15 (4) ◽  
pp. 20171170-20171170 ◽  
Author(s):  
Ivan Padilla-Cantoya ◽  
Jesus E. Molinar-Solis ◽  
Jaime Ramirez-Angulo
Keyword(s):  
Output Resistance ◽  
Class Ab ◽  
Flipped Voltage Follower ◽  
Voltage Follower
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