GLITCH-FREE NAND-BASED DIGITALLY CONTROLLED DELAY LINES
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 5, Issue 4
Abstract
Glitch is an undesired transition that occurs before the signal settles to its intended value. It is an electrical pulse of short duration that is usually the result of a fault or design error, particularly in a digital circuit. The existing Glitch Free NAND-based Digitally Controlled Delay Lines (DCDL) presented some glitching problem which limited their applications. To overcome this limitation new NAND-based DCDL is proposed. This will maintain the same resolution and minimum delay of existing NAND-based DCDL. The proposed DCDL will be working on the basis of two control signals which are used to avoid glitches. The delay elements are composed of NAND gates. The state of the delay elements is based on the control signals. By applying control signals at minimum delay to the NAND gates, the glitches can be avoided. The driving circuits for the delay control bits are proposed.
Authors and Affiliations
M. Indu
Keywords
Related Articles
- EP ID EP90576
- DOI 10.5281/zenodo.48842
- Views 94
- Downloads 0
NETWORK LAYER SECRECY PERFORMANCE OF THE FORWARDING FUNCTIONALITY USING DSA GENERATION
A full duplex system with sources, relay and destination nodes for secrecy communication in the presence of an eavesdropper is investigated. Using geometrical perspective the secrecy region of secrecy performance...
OPTIMAL DESIGN OF A WATER DISTRIBUTION NETWORK USING SIMULATION–BASED MULTI-OBJECTIVE OPTIMIZATION
The design of water distribution networks is aiming at a good compromise between reliability and costs. Because such networks commonly serve for several objectives, multi-objective optimization approaches are the...
EXTRACTION OF CAFFEINE FROM COFFEE & STUDY IT’S EFFECT ON MICROBIAL GROWTH
The research work presented in this paper is Effect on caffeine on the growth of Staphylococcus aureus microorganism. Caffeine is a plant alkaloid which are found in more than 60 plant species just like coffia ara...
An Approach for Unreliability of Direct Methods-Optimal Solution of Transportation Problem
The Transportation problem is a special class of Linear Programming Problem. It deals with shipping commodities from different sources to various destinations. The objective is to determine the shipping schedule t...
PERFORMANCE ANALYSIS OF SOLAR THERMAL EVACUATED TUBE COLLECTOR USING DIFFERENT NANOFLUIDS
Energy use and energy security are greatly interrelated and corresponds to a major concern in the Indian energy sector. Renewable energy sector occupies an inevitable role in the sustainable development technologies in w...