Title :
Study of ADC resolution and bandwidth requirement tradeoffs for high-speed data communications
Author :
Jin Liu ; Mukundagiri, Vinod
Author_Institution :
Dept. of Electr. Eng., Univ. of Texas at Dallas, Richardson, TX, USA
Abstract :
This paper presents the study of ADC resolution and bandwidth requirement tradeoffs for high-speed data communications. The results indicate that increasing the sampling frequency slightly by 20% to 40% above the symbol-rate frequency can lead to a lower ADC resolution requirement. This can potentially reduce the ADC power consumption significantly and improve the overall system power efficiency.
Keywords :
analogue-digital conversion; data communication equipment; ADC power consumption; ADC resolution; analogue-digital conversion; bandwidth requirement tradeoff; high-speed data communication; sampling frequency; symbol rate frequency;
Conference_Titel :
Circuits and Systems (MWSCAS), 2013 IEEE 56th International Midwest Symposium on
Conference_Location :
Columbus, OH
DOI :
10.1109/MWSCAS.2013.6674786
