An ultra-low-power-consumption high-speed GaAs quasi-differential switch flip-flop (QD-FF)

1996 ◽  
Vol 31 (9) ◽  
pp. 1361-1363 ◽  
Author(s):  
T. Maeda ◽  
K. Numata ◽  
M. Fujii ◽  
M. Tokushima ◽  
S. Wada ◽  
...  
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
High Speed ◽  
Low Power Consumption ◽  
Flip Flop ◽  
Ultra Low Power

scholarly journals Subthreshold Region based Linear Feedback Shift Register

2019 ◽  
Vol 8 (6S2) ◽  
pp. 817-821
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Power Dissipation ◽  
High Speed ◽  
System Level ◽  
Linear Feedback ◽  
Portable Devices ◽  
Subthreshold Region ◽  
Flip Flop ◽  
Ultra Low Power

Growing demand for portable devices and fast increases in complexity of chip cause power dissipation is an important parameter. Power consumption and dissipation or generations of more heat possess a restriction in the direction of the integration of more transistors. Several methods have been proposed to reduce power dissipation from system level to device level. Subthreshold circuits are widely used in more advanced applications due to ultra low-power consumption. The present work targets on construction of linear feedback shift registers (LFSR) in weak inversion region and their performance observed in terms of parameters like power delay product (PDP). In CMOS circuits subthreshold region of operation allows a low-power for ample utilizations but this advantage get with the penalty of flat speed. For the entrenched and high speed applications, improving the speed of subthreshold designs is essential. To enhance this, operate the devices at maximum current over capacitance. LFSR architectures build with various types of D flip flop and XOR gate circuits are analyzed. Circuit level Simulation is carried out using 130 nm technologies.

scholarly journals The Cascade Carry Array Multiplier – A Novel Structure of Digital Unsigned Multipliers for Low-Power Consumption and Ultra-Fast Applications

2019 ◽  
Vol 3 (3) ◽  
pp. 19-27
Author(s):  
Mohsen Sadeghi ◽  
Mahya Zahedi ◽  
Maaruf Ali
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
High Speed ◽  
Supply Voltage ◽  
Circuit Simulation ◽  
Propagation Delay ◽  
Simulation Software ◽  
Low Power Consumption ◽  
Ultra Low Power ◽  
Novel Structure

This article presents a low power consumption, high speed multiplier, based on a lowest transistor count novel structure when compared with other traditional multipliers. The proposed structure utilizes 4×4-bit adder units, since it is the base structure of digital multipliers. The main merits of this multiplier design are that: it has the least adder unit count; ultra-low power consumption and the fastest propagation delay in comparison with other gate implementations. The figures demonstrate that the proposed structure consumes 32% less power than using the bypassing Ripple Carry Array (RCA) implementation. Moreover, its propagation delay and adder units count are respectively about 31% and 8.5% lower than the implementation using the bypassing RCA multiplier. All of these simulations were carried out using the HSPICE circuit simulation software in 0.18 μm technology at 1.8 V supply voltage. The proposed design is thus highly suitable in low power drain and high-speed arithmetic electronic circuit applications.

High-Speed Hybrid Superconductor-to-Semiconductor Interface Circuit With Ultra-Low Power Consumption

2013 ◽  
Vol 23 (3) ◽  
pp. 1400104-1400104 ◽  
Author(s):  
T. Ortlepp ◽  
S. R. Whiteley ◽  
Lizhen Zheng ◽  
Xiaofan Meng ◽  
T. Van Duzer
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
High Speed ◽  
Low Power Consumption ◽  
Semiconductor Interface ◽  
Ultra Low Power ◽  
Interface Circuit

An Ultra-low Power Consumption MAC Protocol Complied with IEEE 802.15.4/4e for Wireless Smart Utility Networks

2016 ◽  
Vol 136 (11) ◽  
pp. 1555-1566 ◽  
Author(s):  
Jun Fujiwara ◽  
Hiroshi Harada ◽  
Takuya Kawata ◽  
Kentaro Sakamoto ◽  
Sota Tsuchiya ◽  
...  
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Ieee 802.15.4 ◽  
Mac Protocol ◽  
Low Power Consumption ◽  
Ultra Low Power

scholarly journals Ultra Low Power Consumption for Self-Oscillating Nanoelectromechanical Systems Constructed by Contacting Two Nanowires

Nano Letters ◽  
2013 ◽  
Vol 13 (4) ◽  
pp. 1451-1456 ◽  
Author(s):  
T. Barois ◽  
A. Ayari ◽  
P. Vincent ◽  
S. Perisanu ◽  
P. Poncharal ◽  
...  
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
Nanoelectromechanical Systems ◽  
Low Power Consumption ◽  
Ultra Low Power
Sign in / Sign up

Export Citation Format

Share Document