شماره ركورد كنفرانس :
3926
عنوان مقاله :
A Modified Folded Multi-LSB Decided Resistor String Digital to Analog Converter
پديدآورندگان :
Salem Sanaz s.salem@eng.uk.ac.ir Ph.D. student Electrical Engineering Department Shahid Bahonar University of Kerman , Hakimi Ahmad hakimi@uk.ac.ir Associate Professor Electrical Engineering Department Shahid Bahonar University of Kerman Kerman, Iran,
كليدواژه :
digital to analog converter , folded multi , LSB decided , resistor string.
عنوان كنفرانس :
بيست و چهارمين كنفرانس مهندسي برق ايران
چكيده فارسي :
Th is work proposes an improved folded multi-LSB decided resistor string digital to analog converter which has lower number of resistors. Th e nonlinearity calculations are done for this design in order to better analyze the resistor mismatch. Since no buffers are employed to this architecture, the proposed circuit has ameliorated performance in compare with the conventional digital to analog converters. As the buffer is omitted from this topology, the offset problem and the bandwidth limitations are solved.
