Journal of Low Power Electronics and Applications, 2023 The application of the flipped voltage follower to implement two high-performance circuits is presented: (1) The first is a class AB cascode flipped voltage follower that shows an improved slew rate and an improved bandwidth by very large factors and ...
Jaime Ramírez-Angulo +4 more
doaj +8 more sources
Flipped Voltage Follower-Based Voltage Conveyors: Investigation and Possible Enhancements
Circuits, Systems, and Signal Processing, 2022 AbstractSecond-generation voltage conveyor structures, based on the employment of flipped voltage follower stages, are investigated and proposed in this work. The proposed core has the feature of offering extremely low or electronically adjustable input resistance and programmable outputs, enhancing the achieved design flexibility and versatility of ...
Abdullah Yesil +2 more
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Development of Single-Transistor-Control LDO Based on Flipped Voltage Follower for SoC [PDF]
IEEE Transactions on Circuits and Systems I: Regular Papers, 2008 The design issues of a single-transistor-control (STC) low-drop-out (LDO) based on flipped voltage follower is discussed in this paper, in particular the feedback stability at different conditions of output capacitors, equivalent series resistances (ESRs) and load current.
Mok Philip K T, Chan Mansun, P K T Mok
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A Direct Feedback FVF LDO for High Precision FMCW Radar Sensors in 65-nm CMOS Technology [PDF]
Sensors, 2022 A direct feedback flipped voltage follower (FVF) LDO for a high-precision frequency-modulated continuous-wave (FMCW) radar is presented. To minimize the effect of the power supply ripple on the FMCW radar sensor’s resolution, a folded cascode error ...
Jun-Hee Lee, Mun-Kyo Lee, Jung-Dong Park
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A CMOS PSR Enhancer with 87.3 mV PVT-Insensitive Dropout Voltage for Sensor Circuits [PDF]
Sensors, 2021 A new power supply rejection (PSR) based enhancer with small and stable dropout voltage is presented in this work. It is implemented using TSMC-40 nm process technology and powered by 1.2 V supply voltage.
Jianyu Zhang, Pak Kwong Chan
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A 3.0-V, High-Precision, High-PSRR BGR with High-Order Compensation and Improved FVF Pre-Regulation [PDF]
MicromachinesA 3.0 V bandgap reference (BGR) for battery management integrated circuit (BMIC) is presented, achieving a low temperature coefficient (TC) and a high power supply rejection ratio (PSRR).
Yongkang Shen +7 more
doaj +2 more sources
A chopper amplifier with adaptive biasing OTA for biomedical applications, featuring high gain and CMRR. [PDF]
PLoS ONEThis paper presents a design of fully differential chopper amplifier employing the flipped voltage follower (FVF) adaptive biasing technique, focusing on its potential use in biopotential recording applications.
Bhaskara Rao Kasipogula +1 more
doaj +2 more sources
Implementation of a Double-Path Flipped Voltage Follower Cell for Voltage Conveyors
IEEE AccessThis paper presents a low-power class-AB second-generation voltage conveyor (VCII) based on a new high-drive flipped voltage follower (FVF) circuit. The proposed FVF cell establishes an additional negative feedback loop to enhance the driving capability ...
Meysam Akbari, Kea-Tiong Tang
doaj +3 more sources
Output-capacitorless low-dropout regulator using a cascoded flipped voltage follower
IET Circuits, Devices and Systems, 2011 An improved flipped voltage follower (FVF) and its application to a low-dropout (LDO) voltage regulator are presented. The proposed FVF improves most weaknesses of the classical one, namely its poor time response to the output current change from low to high value and poor stability for large capacitive load.
Grzegorz Blakiewicz
exaly +2 more sources
Bandwidth enhancement technique for TIA using flipped voltage follower
IEICE Electronics Express, 2017 Mizuno, Shunta +2 more
exaly +4 more sources