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Voltage-mode quaternary FPGAs: An evaluation of interconnections
Proceedings of 2010 IEEE International Symposium on Circuits and Systems, 2010This work presents a study about FPGA interconnections and evaluates their effects on voltage-mode binary and quaternary FPGA structures. FPGAs are widely used due to the fast time-to-market and reduced non-recurring engineering costs in comparison to ASIC designs. Interconnections play a crucial role in modern FPGAs, because they dominate delay, power
Cristiano Lazzari +3 more
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VOLTAGE-MODE DDCC-BASED MULTIFUNCTION FILTERS
Journal of Circuits, Systems and Computers, 2007Two new voltage-mode multifunction biquadratic filter configurations were proposed. The first proposed high-input impedance multifunction filter with single input and four outputs, which can simultaneously realize voltage-mode low-pass, band-pass, and high-pass filter responses employing all grounded passive components.
Hua-Pin Chen, Kuo-Hsiung Wu
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A low power duobinary voltage mode transmitter
2017 IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED), 2017This paper presents a novel low power duobinary voltage mode transmitter in 90-nm CMOS process for wireline communication. As a matter of fact, voltage mode transmitters potentially save much more power than current mode transmitters. By adding a medium level, a half supply voltage, to conventional NRZ voltage mode transmitters, duobinary coding can ...
Ming-Hung Chien +3 more
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New voltage-mode bandpass shadow filter
2016 13th International Multi-Conference on Systems, Signals & Devices (SSD), 2016A new voltage-mode bandpass shadow filter is presented. The filter is built around the current-feedback operational-amplifier. The parameters of the filter can be controlled by adjusting the gains of external amplifiers built around the current-feedback operational-amplifier.
Muhammad Taher Abuelma'atti +1 more
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Voltage-mode active-only biquad
International Journal of Electronics, 2000This paper presents a realization of a voltage-mode active-only biquadratic circuit. The proposed circuit is constructed employing solely operational amplifiers and operational transconductance amplifiers (OTAs). The circuit configuration is obtained from a second-order structure with two integrator loops.
Takao Tsukutani +3 more
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A New Voltage Mode KHN Biquad Using VCII
Journal of Circuits, Systems and Computers, 2021The objective of this paper was to propose a second generation voltage conveyor (VCII)-based new voltage mode biquad, equivalent to Kerwin–Huelsman–Newcomb (KHN) biquadratic circuit. The proposed circuit helped to efficiently add and subtract voltages by exploiting the virtual ground at one of the terminals of VCII, and without compromising on the ...
Sanuj Kulshrestha +2 more
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Single DDCC-Based Voltage-Mode Multifunction Filter
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2007Despite the extensive literature on current conveyor-based voltage-mode universal biquads with single input and multiple outputs, no filter circuits have been reported to date which simultaneously achieve all of the advantageous features: (i) employment of only one differential difference current conveyor (DDCC), (ii) employment of only two grounded ...
Hua-Pin Chen, Kuo-Hsiung Wu
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Voltage mode universal filter design using CCDDCCTA
2017 7th International Symposium on Embedded Computing and System Design (ISED), 2017This article presents a voltage mode filter. This circuit has the following important features: It is designed using CCDDCCTA. All response like LP, HP, BP, AP, & notch are obtained without alteration of the configuration. Response of all filters is electronically tunable and Low sensitivity.
Rupam Das +3 more
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Haptic Performance Using Voltage-Mode Motor Control
IEEE Transactions on Industrial Electronics, 2020Haptic devices driven by dc motors are usually controlled in current mode due to the direct relationship between current and torque. This paper analyzes the performance of voltage-mode controllers whose main drawback is that the torque of the actuator depends on its electrical dynamics.
Jorge Juan Gil, Iñaki Díaz
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Voltage-Mode Fractional-Order Filters
2017This chapter presents a voltage-mode technique for realizing fractional-order filters. Low-voltage OTAs are employed as active elements. Fractional-order filters are designed with the additional benefit that different types of filter functions are realized using the same topology. As a result, the resulted filter functions are generalized.
Georgia Tsirimokou +2 more
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