Results 261 to 270 of about 28,299 (286)
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Transconductance boosting of OTA
2018 International Conference on Advances in Computing, Communication Control and Networking (ICACCCN), 2018In this work, a novel method for improving the transconductance of a two-stage operational transconductance amplifier (OTA) has been presented. It is proposed to use Cascading technique to magnify the transconductance of OTA. All the circuits in work have been simulated using Cadence virtuoso and designed in 180nm technology. Performance examination of
Nimeesha Rani, Vandana Niranjan
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GaAs MODFET transconductance stability
IEEE Transactions on Reliability, 1990The thermal stability of GaAs modulation-doped field effect transistors (MODFETs) is evaluated in order to identify failure mechanisms and validate the reliability of these devices. The transistors were exposed to thermal step-stress and characterized at ambient temperatures to indicate device reliability, especially that of the transistor ohmic ...
S.A. Hanka +3 more
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Increased transconductance MOSFET device
2016 International Semiconductor Conference (CAS), 2016MOSFETs are modern devices used for electronic amplifiers. The MOS transconductance or shortly slope is a very important design parameter because it is directly linked with the magnitude of the amplifier voltage gain. Reducing the electronic devices dimensions in actual technologies creates strong advantages such as higher working frequency, but ...
Alin Voicu-Spineanu +2 more
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High-transconductance GaN MODFETs
Proceedings of International Electron Devices Meeting, 2002Current-voltage (I-V) characteristics of both normally-on and normally-off AlGaN-GaN MODFETs have been presented. The sheet carrier concentration of GaN used for the fabrication of these devices is significantly high. Both normally-on and normally-off devices exhibit high transconductance g/sub m/.
O. Aktas +8 more
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Digital Optical Transconductance Amplifier
2023An idea for a digital optical transconductance amplifier is presented in this chapter. The amplifier that is being suggested here enables you to rate each noise modification for each channel while reducing overall power consumption and satisfying all application criteria.
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ICECS'99. Proceedings of ICECS '99. 6th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.99EX357), 2003
Operational Transconductance Amplifiers (OTA's) with linear input-output characteristics have become the focus of attention as a fundamental building block for analogue time-continuous circuits. Especially they are used in filters and instrumentation amplifiers with high cutoff- or corner frequencies.
R. Wunderlich +3 more
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Operational Transconductance Amplifiers (OTA's) with linear input-output characteristics have become the focus of attention as a fundamental building block for analogue time-continuous circuits. Especially they are used in filters and instrumentation amplifiers with high cutoff- or corner frequencies.
R. Wunderlich +3 more
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Optically controlled transconductance amplifier
Proceedings of the International Conference & Workshop on Emerging Trends in Technology - ICWET '11, 2011This paper presents Y parameter analysis for optically gated MOSFET at RF frequency. Simulation is done using MATLAB and analysis for Y parameter is done under dark and illuminated condition for varying optical power. It has been seen that device transconductance is highly influenced by optical illumination even for small optical power. Optical effects
B. K. Mishra +3 more
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Analog Integrated Circuits and Signal Processing, 2015
This paper presents a transconductance (gm) boosted CMOS current differencing transconductance amplifier (TBCDTA). The transconductance amplifier of CDTA has been modified in TBCDTA, which results in higher and wide range of transconductance with power dissipation lying in the same range as that of existing CDTA.
Shireesh Kumar Rai, Maneesha Gupta
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This paper presents a transconductance (gm) boosted CMOS current differencing transconductance amplifier (TBCDTA). The transconductance amplifier of CDTA has been modified in TBCDTA, which results in higher and wide range of transconductance with power dissipation lying in the same range as that of existing CDTA.
Shireesh Kumar Rai, Maneesha Gupta
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A transconductance driven-right-leg circuit
IEEE Transactions on Biomedical Engineering, 1999Biopotential measurements are very sensitive to electromagnetic interference (EMI). EMI gets into the acquisition system by many ways, both as differential and common mode signals, driven-right-leg circuits (DRL) are widely used to reduce common mode interference. This paper reports an improvement on the classic DRL.
E M, Spinelli +2 more
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Variable Transconductance Devices
1975The basic monolithic integrated circuit operational amplifier is no doubt the most universally applicable linear i.c. but there are now quite a wide range of other linear integrated circuits available. A general appreciation of the internal circuit operating principles of these devices enables them to be used with greater confidence and leads to an ...
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