Results 251 to 260 of about 14,986,572 (302)

Realization of a low-voltage and low-power Colpitts quadrature oscillator

2006 IEEE International Symposium on Circuits and Systems, 2006
An oscillator for generating a differential quadrature signal dedicated for RF applications is proposed. The topology is based on a direct coupling between two identical differential Colpitts oscillators, requiring no additional coupling stages and hence reducing the current consumption.
Yodprasit, U., Enz, C. C.
openaire   +3 more sources

Log-domain filters for low-voltage low-power applications

1998 IEEE International Conference on Electronics, Circuits and Systems. Surfing the Waves of Science and Technology (Cat. No.98EX196), 2002
This paper focuses on the potential of the log-domain principle for implementing low-voltage (LV) and low-power (LP) continuous-time filters (CTFs). By means of examples, it is shown that log-domain filters allow substantial power saving at very low supply voltages (
Punzenberger, M., Enz, C. C.
openaire   +2 more sources

Low-voltage 9T FinFETSRAM cell for low-power applications

2015 28th IEEE International System-on-Chip Conference (SOCC), 2015
In this paper, a novel multi-threshold 9T-SRAM cell using FinFET technology with improved read and write margins in comparison with the standard 6T-SRAM cell is proposed. By the use of this bit-cell at supply voltage of 200mV (800mV), read and write margins are improved by 92% (97%) and 2X (40%), respectively.
Farshad Moradi, Mohammad Tohidi
openaire   +3 more sources

A 20GHz Low Voltage and Low Power VCO

2007 IEEE Conference on Electron Devices and Solid-State Circuits, 2007
A 20 GHz voltage controlled oscillator is presented in this paper. By using a differential Colpitts topology with LC resonator, superior circuit performance on low phase noise, lower power, and low voltage is achieved. Simulated based a 0.18-mum CMOS process, the VCO exhibits a 1.1 GHz frequency tuning range centered at 20 GHz.
J. R. Xu, Z. M. Lin, Y. C. Liu
openaire   +1 more source

Low-voltage low-power CMOS design

2016 International Symposium on Industrial Electronics (INDEL), 2016
Minimal power dissipation is one of the main characteristics of portable devices, smart sensor networks and nodes, medical equipments, etc. The best choice is the sub threshold CMOS regime, where supply voltage is lower than threshold voltage of MOS transistor.
Branko L. Dokic, Tatjana Pesic-Brdanin, Drago Cavka   +2 more
openaire   +1 more source

LOW VOLTAGE LOW POWER FULLY DIFFERENTIAL BUFFER

Journal of Circuits, Systems and Computers, 2009
In this paper a useful CMOS fully-differential buffer topology is presented. The proposed solution, performing the common mode feedback operation, shows a rail-to-rail characteristic, so it is particularly suitable for low-voltage (± 0.75 V) low-power (< 400 μW) applications. The simulated results have shown excellent general performance, evaluated
openaire   +3 more sources

Low-voltage, low-power BiCMOS digital circuits

IEEE Journal of Solid-State Circuits, 1994
A new BiCMOS buffer circuit, for low-voltage, low-power environment, is presented. The circuit is based on the deep submicron technology and utilizes the parasitic bipolar transistors associated with the CMOS structure. The analysis, simulations and SPICE results confirm the functionality of the circuit and its speed and voltage swing superiority ...
openaire   +1 more source

A Low Power Low Voltage Rectifier Circuit

2006 49th IEEE International Midwest Symposium on Circuits and Systems, 2006
A low power, low voltage rectifier circuit is proposed, designed in a CMOS process. It achieves a power consumption of less than 600 nW and a dynamic range of 60 dB from a power supply of 1 V. The rectifier has a bandwidth of 20 kHz. Practical issues concerning the design of low power, low voltage rectifiers are discussed.
Phil Corbishley, Esther Rodriguez-Villegas   +1 more
openaire   +1 more source

ADCs for Low-Voltage Low-Power Applications

2016
This chapter introduces the engineering problem and shows the motivation for the design of analog-to-digital converter (ADC)s to be used in low-voltage low-power applications. Fundamental aspects of data conversion such as sampling and quantization are also reviewed, and the three most commonly used search methods for Nyquist-rate ADCs are revisited. A
Taimur Rabuske, Jorge Fernandes
openaire   +1 more source

Low-voltage low-power novel CCII topologies and applications

ICECS 2001. 8th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.01EX483), 2002
Novel topologies of second generation current conveyors (CCIIs) working at low supply voltage (lower than 1.5 V) with reduced power consumption (in the /spl mu/W range) are presented. The proposed CCII has been applied to the design of different functions such as capacitance multiplication, integrated filtering, sinusoidal waveform generation, grounded
FERRI, GIUSEPPE, Guerrini, N. C.
openaire   +3 more sources