Low Power at Different Levels of Vlsi Design and Clock Disribution Schemes

نویسنده

  • Chetan Sharma
چکیده

Low power chip requirement in the VLSI industry is main considerable field due to the reduction of chip dimension day by day and environmental factors. In this paper various low power techniques at Gate level, Architecture level and different tradeoffs between different clock distribution schemes like as single driver clock scheme and distributed buffers clock scheme are reviewed. Here it is also tried to showing various effects of particular clock distribution scheme such as clock skew, clock jitter etc.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Low Power Clock Distribution Schemes in VLSI Design

This paper reviewed the comparison between different clock distribution schemes which used for low power VLSI design which are the most important aspect in the industry. The main clock distribution schemes are single driver clock scheme and distributed buffers clock scheme. There are different tradeoffs in both the techniques such as size of buffers, number of buffers etc.

متن کامل

A new low power high reliability flip-flop robust against process variations

Low scaling technology makes a significant reduction in dimension and supply voltage, and lead to new challenges about power consumption such as increasing nodes sensitivity over radiation-induced soft errors in VLSI circuits. In this area, different design methods have been proposed to low power flip-flops and various research studies have been done to reach a suitable hardened flip-flops. In ...

متن کامل

High-performance and Low-power Clock Branch Sharing Pseudo-NMOS Level Converting Flip-flop

Multi-Supply voltage design using Cluster Voltage Scaling (CVS) is an effective way to reduce power consumption without performance degradation. One of the major issues in this method is performance and power overheads due to insertion of Level Converting Flip-Flops (LCFF) at the interface from low-supply to high-supply clusters to simultaneously perform latching and level conversion. In this p...

متن کامل

VLSI design investigation for low-cost, low-power FFT/IFFT processing in advanced VDSL transceivers

The problem of an efficient very large scale integration (VLSI) realization of the direct/inverse fast Fourier transform (FFT/IFFT) for digital subscriber line (DSL) applications is addressed in this paper. The design of scalable and very high-rate (VDSL) modem claims for large and high-throughput complex FFT computations while for massive and fast deployment of the xDSL family low-cost and low...

متن کامل

Low-power clock distribution using multiple voltages and reduced swings

Clock networks account for a significant fraction of the power dissipation of a chip and are critical to performance. This paper presents theory and algorithms for building a low power clock tree by distributing the clock signal at a lower voltage, and translating it to a higher voltage at the utilization points. Two low power schemes are used: reduced swing and multiple supply voltages. We ana...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2011