Results 81 to 90 of about 357,348 (202)

Current-mode minimax circuit

IEEE circuits and devices magazine, 1992
The minimum-maximum (minimax) circuit selects the minimum and maximum of two input currents. Four transistors in matched pairs are operated in the saturation region. Because the behavior of the circuit is based on matched devices and is independent of the relationship between the drain current and the gate-source voltage, transistor pairs may operate ...
openaire   +1 more source

Closed-Form Critical Conditions of Subharmonic Oscillations for Buck Converters

, 2012
A general critical condition of subharmonic oscillation in terms of the loop gain is derived. Many closed-form critical conditions for various control schemes in terms of converter parameters are also derived.
Fang, Chung-Chieh
core   +1 more source

Self-energy device for HVDC breakers and its control strategy

The Journal of Engineering, 2019
In order to reduce the cost of energy devices for IGBT drive circuits of the hybrid HVDC breaker, a self-energy device for the HVDC breaker is proposed here, which connects to DC lines and takes power from DC lines directly.
Feng Xu, Yi Lu, Xiaohua Xuan, Haihong Yu, Peng Qiu, Daozhuo Jiang   +5 more
doaj   +1 more source

Capacitive transducers [PDF]

The theory, applications, and possible structural designs of capacitive transducers are presented. Emphasis is placed on the circuits used in connection with the sensors, such as AM, FM, resonant circuits, mode circuits, direct current circuits, and ...
Lucifredi, A. L.
core   +1 more source

Efficient reduction of leakage power in low power VLSI circuits using Sleepy Keeper Approach [PDF]

, 2015
Voltage Scaling in CMOS circuits will reduce the threshold voltage, however there is an increase in the sub threshold leakage current and hence static power dissipation.
M, P. (Priya), Raju, A. U. (A), S, M. (Monisha), V, U. (Uma)   +3 more
core  

A Versatile Cell of Multimode First-Order Universal Filter Using VCIIs

Journal of Electrical and Computer Engineering
This article presents a new generic core cell for designing the first-order universal filter employed second-generation voltage conveyor (VCII+). With appropriate admittance selection, the proposed core cell can derive four different filter types, namely,
Seangrawee Buakaew, Vinai Silaruam
doaj   +1 more source

AlGaN/GaN High Electron Mobility Transistor Amplifier for High-Temperature Operation

IEEE Journal of the Electron Devices Society
This paper presents a high gain voltage amplifier based on AlGaN/GaN metal-insulator-semiconductor high-electron-mobility transistors (MIS-HEMTs) with monolithically integrated enhancement-mode (E-mode) and depletion-mode (D-mode) devices.
Pingyu Cao, Kepeng Zhao, Harm Van Zalinge, Ping Zhang, Miao Cui, Fei Xue   +5 more
doaj   +1 more source

High-Precision CMOS Analog Computational Circuits Based on a New Linearly Tunable OTA [PDF]

Radioengineering, 2016
Implementation of CMOS current-mode analog computational circuits are presented in this paper. A new Linearly Tunable OTA is employed in a modified structure as a basic building block for implementation of the circuits either linear or nonlinear ...
A. Naderi Saatlo
doaj  

Carbon Nanotube Based Delay Model For High Speed Energy Efficient on Chip Data Transmission Using: Current Mode Technique

, 2014
Speed is a major concern for high density VLSI networks. In this paper the closed form delay model for current mode signalling in VLSI interconnects has been proposed with resistive load termination. RLC interconnect line is modelled using characteristic
Chandel, Rajeevan, Jadav, Sunil, Vashistah, Munish   +2 more
core   +1 more source