Provided by: Creative Commons
Date Added: Nov 2014
Rapid growth in electronics market in last three decades has increased pressure on the VLSI industry to continuously upgrade its technology, in terms of chip design systems, very high integration density and increasing operating frequencies beyond few GHz, along with their benefits some critical concerns has arisen i.e. increase in power consumption of the devices and another to reduce it as much as possible. Due to the drastically changing market, increasing demand and great popularity of portable electronic devices, designers are optimizing their system designs in order to get greater speeds, higher packing density and good battery life with more reliability.