Title :
Pipeline based design for numerically controlled oscillator
Author :
Ji Lijiu ; Li Dina ; Qinglin, Liang ; Shimin, Sheng
Author_Institution :
Peking Univ., China
Abstract :
With analyzing features of the accumulator in numerically controlled oscillator (NCO), it is pointed out that design based on pipeline for NCO is feasible. The schematic and results of logic simulation are given in this paper. The pipeline based NCO has evidently more advantages: higher speed (about twice) and fewer components (about 2/3) than usual.<>
Keywords :
application specific integrated circuits; digital integrated circuits; frequency synthesizers; microprocessor chips; numerical control; pipeline processing; accumulator; fewer components; higher speed; numerically controlled oscillator; pipeline based NCO; pipeline based design; Clocks; Frequency; Logic; Microelectronics; Oscillators; Pipelines; Power capacitors; Radio control; Read only memory; Signal resolution;
Conference_Titel :
Euro ASIC '91
Conference_Location :
Paris, France
Print_ISBN :
0-8186-2185-0
DOI :
10.1109/EUASIC.1991.212873
