Results 41 to 50 of about 7,203 (238)
Design of High Performance Operational Transconductance Amplifier
ACS Journal for Science and Engineering, 2023 Designing high-performance analog circuits is becoming increasingly challenging with the persistent trend toward reduced supply voltages. The main bottleneck in an analog circuit is the operational amplifier. At large supply voltages, there is a trade off among speed, power, and gain, amongs to ther performance parameters.
G. Vasudeva, Mandar Jatkar
openaire +1 more source
Transconductor and integrator circuits for integrated bipolar video frequency filters [PDF]
, 1989 A description is presented of novel transconductor and integrator circuits which can be used in integrated video frequency filters in bipolar technology.
Heij, W.J.A. de +2 more
core +2 more sources
A 0.3-V 98-dB Rail-to-Rail OTA in
IEEE Access, 2020 A new solution for an ultra-low-voltage, ultra-low-power operational transconductance amplifier (OTA) is presented in the paper. The design exploits a three-stage structure with a Reversed Miller Compensation Scheme, where the input stage is based on a ...
Tomasz Kulej, Fabian Khateb
doaj +1 more source
OTA a wide common mode low power
Ingeniería Investigación y Desarrollo, 2016 This paper presents the design of an operational transconductance amplifier OTA operating in sub-threshold region for low power consumption. Simulations were performed in SYNOPSYS tools program for a 180nm technology.
Héctor Iván Gómez-Ortiz +2 more
doaj +1 more source
Nonlinear time-domain macromodeling of OTA circuits [PDF]
, 1989 The authors present an accurate nonlinear macromodel of the operational transconductance amplifier (OTA) which is suitable for the transient simulation of OTA-based CMOS analog integrated circuits.
Cruz Moreno, J. +5 more
core +1 more source
Programmable Second-Generation Current-Conveyor With Variable Current Gain
Active and Passive Electronic Components, 1995 A new programmable second-generation current-conveyor is proposed. The proposed circuit uses a commercially available second-generation current-conveyor and one operational transconductance amplifier.
Muhammad Taher Abuelma'atti +2 more
doaj +1 more source
Multifunctional Electronically Reconfigurable and Tunable Fractional-Order Filter
Elektronika ir Elektrotechnika, 2019 In this paper the authors present a multifunctional reconfigurable fractional-order filter performing a low-pass, high-pass, band-pass and band-reject transfer function.
Jan Dvorak +4 more
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Implicit feed-forward compensated op-amp with split pairs [PDF]
, 2017 Disclosed are systems implementing an implicit Feed-Forward Compensated (FFC) op-amp, where the main FFC port is realized by the P-side of the CMOS input structure of the 2nd and 3rd stages of the op-amp, while the main signal path is through the N-side.
Chiu, Yun, Wu, Bo
core +1 more source
Novel active function blocks and their applications in frequency filters and quadrature oscillators [PDF]
, 2010 Kmitočtové filtry a sinusoidní oscilátory jsou lineární elektronické obvody, které jsou používány v široké oblasti elektroniky a jsou základními stavebními bloky v analogovém zpracování signálu.
Herencsár, Norbert
core
Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors
Advanced Materials, EarlyView.A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi +11 more
wiley +1 more source