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A class-AB flipped voltage follower output stage
In this paper we present a novel topology of a class-AB flipped voltage follower (FVF) output stage. This stage has better slew-rate performance than the standard FVF buffer, and better linearity and output resistance than the standard class-AB stage. Besides, it achieves higher output voltage swing than other class-AB FVF buffers previously presented ...
CENTURELLI, Francesco +2 more
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Flipped voltage follower ISFET readout circuits
2016 5th International Symposium on Next-Generation Electronics (ISNE), 2016ISFET readout circuits based on the flipped voltage follower is proposed. The circuits operate at 0.8 V providing an ability to sense pH linearly from 1 to 13 with 44.5mV/pH sensitivity. In comparison with relevant literature, the proposed circuits are the most power-efficient.
Chutham Sawigun, Surachoke Thanapitak
exaly +2 more sources
Low-Voltage Flipped Voltage Follower Cell Based Current Mirrors for High Frequency Applications
Wireless Personal Communications, 2019The paper proposes low-voltage current mirrors namely low-voltage current mirror (LVCM) and flipped voltage follower based low-voltage current mirror (FVFLVCM) with high bandwidth. The stability of the proposed circuits has been performed by time-domain approach and frequency domain approach using Routh–Hurwitz stability criteria and phase margin ...
Rishikesh Pandey
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0.8-Volt bulk-driven flipped voltage follower
2013 IEEE Faible Tension Faible Consommation, 2013A source follower based voltage buffer that fits in with a low supply voltage is presented. This proposal is based on utilizing the Bulk-Driven Flipped Voltage Follower (BDFVF) and the Quasi-Floating Gate (QFG) technique. The proposed voltage buffer has been designed with a 0.18-μm CMOS technology.
Izzet Kale
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Low-voltage wide-range high-impedance flipped voltage follower current mirror
Sadhana - Academy Proceedings in Engineering Sciences, 2021In this paper, a wide-range current mirror based on a low-power flipped voltage follower with improved performance parameters is proposed. In the proposed design the flipped voltage follower cell uses a MOS transistor in its feedback path, due to which the output impedance gets scaled down, which when applied for current mirror realization shows very ...
Nikhil Raj
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The flipped voltage follower: a useful cell for low-voltage low-power circuit design
IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 2005In this paper, a basic cell for low-power and/or low-voltage operation is identified. It is evidenced how different versions of this cell, coined as "flipped voltage follower (FVF)" have been used in the past for many applications. A detailed classification of basic topologies derived from the FVF is given. In addition, a comprehensive list of recently
Antonio Torralba +2 more
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High frequency flipped voltage follower with improved performance and its application
Microelectronics Journal, 2013In this paper a wideband flipped voltage follower (FVF) with low output impedance at high frequency has been proposed. Inductive-peaking-based bandwidth extension technique is employed in the FVF cell. The small signal high-frequency analysis of both conventional and proposed FVF has been done.
Maneesha Gupta
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Microelectronics Journal, 2011
The design and characterization of a low-voltage, high-speed CMOS analog latched voltage comparator based on the flipped voltage follower (FVF) cell and input signal regeneration is presented. The proposed circuit consists of a differential input stage with a common-mode signal detector, followed by a regenerative latch and a Set-Reset (S-R) latch.
Mounir Boukadoum, Daniel Massicotte
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The design and characterization of a low-voltage, high-speed CMOS analog latched voltage comparator based on the flipped voltage follower (FVF) cell and input signal regeneration is presented. The proposed circuit consists of a differential input stage with a common-mode signal detector, followed by a regenerative latch and a Set-Reset (S-R) latch.
Mounir Boukadoum, Daniel Massicotte
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A Capacitorless Flipped Voltage Follower LDO with Fast Transient Using Dynamic Bias
The output capacitorless low-dropout regulator (OCL-LDO) has developed rapidly in recent years. This paper presents a flipped voltage follower (FVF) OCL-LDO with fast transient response.
Kunyu Wang, Haiyong Wang
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A 55nm Cascode Flipped Voltage Follower for MEMS Microphone Interfaces
2023 IEEE International Symposium on Circuits and Systems (ISCAS), 2023Audio sensors systems scaling leads to microphone interfaces built in deep sub-micron technologies, which introduces critical aspects in high performance analog cells design. In this paper a Cascode Flipped Voltage Follower interface for Micro Electro-Mechanical System (MEMS) silicon microphones is presented.
Benedini, F +3 more
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