Title :
Sigma-Delta modulation and PWM performs high-resolution DAC for DC applications
Author :
Grigorescu, S.-D. ; Iliescu, C. ; Pantelimon, B.
Author_Institution :
Bucharest Univ., Romania
Abstract :
A high-resolution DAC is designed with a combined Sigma-Delta and PWM interpolation technique. The result is a high performance, low analog complexity, no missing codes DAC suited for DC applications like low cost calibrators and complex instrument control.
Keywords :
calibration; digital-analogue conversion; interpolation; pulse width modulation; sigma-delta modulation; DC applications; PWM; complex instrument control; cost; high-resolution DAC; interpolation; sigma-delta modulation; Circuits; Clocks; Costs; Delta-sigma modulation; Instruments; Interpolation; Low pass filters; Pulse width modulation; Switches; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.546551
