Results 211 to 220 of about 25,830 (234)
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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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Transconductance-based CMOS analog multiplier
2008 Joint 6th International IEEE Northeast Workshop on Circuits and Systems and TAISA Conference, 2008In this paper we propose a four-quadrant multiplier based on a core cell that exploits the relationship between the saturation current of an MOS transistor and the source transconductance. The advantages of the proposed topology are simplicity and feasibility of low-power and low-voltage operation.
Marcelo Bender Machado +3 more
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Transconductance of electron tubes
Electrical Engineering, 1949ALL OF the functions of an electron tube when used as an amplifier, modulator, frequency doubler, or rectifier, can be formulated in terms of a plate-current-grid-voltage (i-e) characteristic expressed as the sum of constant, linear, and square terms in e.
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