Zobrazeno 1 - 10
of 67
pro vyhledávání: '"body driven"'
Publikováno v:
Port Said Engineering Research Journal, Vol 28, Iss 3, Pp 75-87 (2024)
In this paper, a comparative examination of four various transimpedance amplifier (TIA) topologies is performed. Each of the four topologies is precisely designed to fit a diverse range of applications. The discussed topologies are the common source
Externí odkaz:
https://doaj.org/article/89c7be73cea54742abff46399f4bbdaf
Publikováno v:
IEEE Access, Vol 12, Pp 73292-73303 (2024)
In the last years several ultra-low voltage (ULV) operational transconductance amplifiers (OTAs) with supply voltages below 0.5V have been proposed in the literature. To achieve high gain, multi-stage amplifiers are frequently exploited, in spite of
Externí odkaz:
https://doaj.org/article/f78d887cdbf14d6199dfaefbbdaac304
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 14, Iss 3, p 39 (2024)
An approach to design analog building blocks based on digital standard cells is presented in this work. By ensuring that every CMOS inverter from a standard-cell library operates with a well-defined quiescent current and output voltage, the suggested
Externí odkaz:
https://doaj.org/article/776ebf7553b046728e6aa1f236245f45
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 14, Iss 2, p 21 (2024)
In this paper, we present a 0.3 V body-driven operational transconductance amplifier (OTA) that exploits a biasing approach based on the use of a replica loop with gain. An auxiliary amplifier is exploited both in the current mirror load of the first
Externí odkaz:
https://doaj.org/article/729cd849b0b440f587a0ed97081c447a
Akademický článek
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Autor:
Riccardo Della Sala, Valerio Spinogatti, Cristian Bocciarelli, Francesco Centurelli, Alessandro Trifiletti
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 13, Iss 2, p 35 (2023)
In this paper, a novel dynamic body-driven ultra-low voltage (ULV) comparator is presented. The proposed topology takes advantage of the back-gate configuration by driving the input transistors’ gates with a clocked positive feedback loop made of t
Externí odkaz:
https://doaj.org/article/3c5777056449428b9f64e1aeaf472b7e
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 13, Iss 2, p 24 (2023)
This work presents a two-stage operational transconductance amplifier suitable for sub-1 V operation. This characteristic is achieved thanks to the adoption of a bulk-driven non-tailed differential pair. Local positive feedback is exploited to boost
Externí odkaz:
https://doaj.org/article/b2825cbfc20b440185526acae9d62770
Akademický článek
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Autor:
Francesco Centurelli, Riccardo Della Sala, Pietro Monsurrò, Giuseppe Scotti, Alessandro Trifiletti
Publikováno v:
Journal of Low Power Electronics and Applications, Vol 12, Iss 1, p 12 (2022)
In this paper, we introduce a novel tree-based architecture which allows the implementation of Ultra-Low-Voltage (ULV) amplifiers. The architecture exploits a body-driven input stage to guarantee a rail-to-rail input common mode range and body-diode
Externí odkaz:
https://doaj.org/article/1252e89df60b40edb89602cd0f0f3f00
Autor:
NORHAIDA BINTI MUSTAFA, FLORENCE CHOONG, MAMUN BIN IBNE REAZ, WAN IRMA IDAYU WAN MOHD NASIR, NOORFAZILA KAMAL, ABDUL MUKIT
Publikováno v:
Journal of Engineering Science and Technology, Vol 13, Iss 5, Pp 1282-1298 (2018)
In this paper, the design of a 4.5 V low drop out voltage regulator is proposed. Two-stage cascaded operational transconductance amplifier has been used as error amplifier. The two-stage amplifier is designed with body bias technique to reduce the dr
Externí odkaz:
https://doaj.org/article/b717dc20f6cd4ae28239d3bfce5e16c3