Title :
Some observations on tone behavior in data weighted averaging
Author :
Chen, Feng ; Leung, Bosco
Author_Institution :
Texas Instrum. Inc., Dallas, TX, USA
Abstract :
Tone behavior of data weighted averaging (DWA) is investigated. Analysis is performed based on system level simulation. In addition, issues of possibly using at low oversampling ratio (<=8) are discussed
Keywords :
digital-analogue conversion; quantisation (signal); sigma-delta modulation; DAC; data weighted averaging; noise shaping; oversampling ratio; quantizer; sigma delta modulator; system level simulation; tone; Bandwidth; Delta modulation; Delta-sigma modulation; Digital modulation; Integrated circuit noise; Linearity; Multi-stage noise shaping; Noise shaping; Quantization; Signal to noise ratio;
Conference_Titel :
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-4455-3
DOI :
10.1109/ISCAS.1998.704512
