Integrated Circuits and Systems group, IIT Madras research:nyquist http://ee.iitm.ac.in/vlsi/ 2026-04-17T15:21:44+00:00 Integrated Circuits and Systems group, IIT Madras http://ee.iitm.ac.in/vlsi/ http://ee.iitm.ac.in/vlsi/lib/tpl/zenlike/images/favicon.ico text/html 2010-12-24T10:35:19+00:00 research:nyquist:start http://ee.iitm.ac.in/vlsi/research/nyquist/start?rev=1293186919&do=diff Nyquist rate data converters As technologies and their power supply voltages scale down, it becomes more difficult to maintain the accuracy of data converters. At the same time, increasing complexity of systems on chip demands data converters with lower power consumption and higher accuracy. We are investigating a variety of techniques such as predistortion and self calibration to lower the power consumption and improve the accuracy.