Title :
A strategy for implementing dynamic element matching in current-steering DACs
Author :
Andersson, Niklns U. ; Wikner, J. Jacob
Author_Institution :
Microelectron. Res. Center, Ericsson Components AB, Kista, Sweden
Abstract :
Interesting comparisons of dynamic element matching (DEM) techniques, have been presented during the last decade. However, not many chip implementations of these DEM techniques have been presented so far. A brief review of different DEM techniques are presented in this paper together with a strategy for implementing the partial randomization DEM, PRDEM, technique in a 3.3 V supply, 14 bit CMOS current-steering wideband digital-to-analog converter (DAC)
Keywords :
CMOS integrated circuits; digital-analogue conversion; 0.35 micron; 11 MHz; 14 bit; 3.3 V; 88 MHz; CMOS wideband DAC; current-steering DACs; dynamic element matching; partial randomization technique; wideband digital-to-analog converter; Circuit noise; Current supplies; Digital-analog conversion; Dynamic range; Fabrication; Jacobian matrices; Microelectronics; Signal resolution; Telecommunications; Wideband;
Conference_Titel :
Mixed-Signal Design, 2000. SSMSD. 2000 Southwest Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-5975-5
DOI :
10.1109/SSMSD.2000.836445
