Results 31 to 40 of about 31,563 (270)
Electronics, 2021 This paper deals with a single-stage single-ended inverter-based Operational Transconductance Amplifiers (OTA) with improved composite transistors for ultra-low-voltage supplies, while maintaining a small-area, high power-efficiency and low output signal
Luís Henrique Rodovalho +2 more
semanticscholar +1 more source
Chaos in a Non-Autonomous Inductorless Active-RC Circuit
Active and Passive Electronic Components, 1995 Chaotic performance of a simple inductorless active-RC non-autonomous electronic circuit is reported. The circuit uses two operational amplifiers, an operational transconductance amplifier, a diode, two resistors, and one capacitor only.
Muhammad Taher Abuelma'atti +1 more
doaj +1 more source
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
Multi-Function Active-Only High-Order Current-Driven Filter
Active and Passive Electronic Components, 2000 A new multi-function high-order current-driven filter is proposed. The filter uses only operational amplifiers, and operational transconductance amplifiers (OTAs).
Muhammad Taher Abuelma'atti +1 more
doaj +1 more source
, 2019 As described of electrical circuit have been considering that there are three fundamental passive twoterminal circuit elements; resistor, capacitor, and inductor respectively. In 1971, Prof. L.
Apichata Thongrak +3 more
semanticscholar +1 more source
An Operational Transconductance Amplifiers Based Sinusoidal Oscillator Using CNTFETs
International Conference on Applied Electronics, 2018 A new sinusoidal oscillator using Carbon Nanotube Field Effect Transistors (CNTFET) based Operational Transconductance Amplifiers (CNOTA) with grounded capacitors is presented in this paper.
Avireni Bhargav +2 more
semanticscholar +1 more source
CMOS OTA-Based Filters for Designing Fractional-Order Chaotic Oscillators
Fractal and Fractional, 2021 Fractional-order chaotic oscillators (FOCOs) have shown more complexity than integer-order chaotic ones. However, the majority of electronic implementations were performed using embedded systems; compared to analog implementations, they require huge ...
Martín Alejandro Valencia-Ponce +6 more
doaj +1 more source
A 0.18μm CMOS 9mW current-mode FLF linear phase filter with gain boost [PDF]
, 2007 “This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders.
Moritz, J., Sun, Y., Zhu, X.
core +1 more source
A 4-mode reconfigurable low noise amplifier for implantable neural recording channels [PDF]
, 2016 In this paper a reconfigurable implantable low noise amplifier for the recording of neural signals is presented. It is comprised by low-power and noise efficient current reuse OTAs in its direct path.
Delgado Restituto, Manuel +2 more
core +1 more source
Multifunctional current-mode filter with dual-parameter control of the pole frequency
Advances in Electrical and Computer Engineering, 2016 This paper presents a multifunctional current-mode filter with dual-parameter control of the pole frequency. The filter is of the second order, of single-input triple-output (SITO) type and a required type of the response (low pass, inverting band pass,
JERABEK, J. +4 more
doaj +1 more source