Title :
Dynamic element matching techniques with arbitrary noise shaping function
Author :
Henderson, R.K. ; Nys, O.J.A.P.
Author_Institution :
Swiss Center for Electron. & Microtechnol., Neuchatel, Switzerland
Abstract :
It is shown that the arbitrary shaping of mismatch noise of a segmented DAC is possible by dynamic element matching techniques requiring only relatively simple digital element selection hardware. High order noise shaping promises converters with increased bandwidth and resolution. Examples of first and second order lowpass and bandpass functions are given
Keywords :
circuit noise; digital-analogue conversion; bandpass function; digital element selection hardware; dynamic element matching; lowpass function; mismatch noise; noise shaping function; segmented DAC; Analog-digital conversion; Bandwidth; Capacitors; Circuit noise; Hardware; Linearity; Lithography; Noise shaping; Signal resolution; Very large scale integration;
Conference_Titel :
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-3073-0
DOI :
10.1109/ISCAS.1996.539887
