TY - GEN
T1 - Design and implementation of low power digital phase-locked loop
AU - Saber, M.
AU - Jitsumatsu, Y.
AU - Khan, M. T.A.
PY - 2010
Y1 - 2010
N2 - This paper proposes a low power architecture for second order digital phase-locked loop (DPLL). High power consumption of DPLL results from using a look-up table (LUT) in implementing the numerically controlled oscillator (NCO). A new design for NCO is presented in which no LUT is used. Proposed architecture implemented using field programmable gate array (FPGA) consumed 15.44 mw at 100 MHz clock frequency which means a more than 25% saving in power consumption compared to traditional NCO. Furthermore, proposed method also saves FPGA resources and works at faster clock frequency.
AB - This paper proposes a low power architecture for second order digital phase-locked loop (DPLL). High power consumption of DPLL results from using a look-up table (LUT) in implementing the numerically controlled oscillator (NCO). A new design for NCO is presented in which no LUT is used. Proposed architecture implemented using field programmable gate array (FPGA) consumed 15.44 mw at 100 MHz clock frequency which means a more than 25% saving in power consumption compared to traditional NCO. Furthermore, proposed method also saves FPGA resources and works at faster clock frequency.
UR - http://www.scopus.com/inward/record.url?scp=78651281328&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78651281328&partnerID=8YFLogxK
U2 - 10.1109/ISITA.2010.5649551
DO - 10.1109/ISITA.2010.5649551
M3 - Conference contribution
AN - SCOPUS:78651281328
SN - 9781424460175
T3 - ISITA/ISSSTA 2010 - 2010 International Symposium on Information Theory and Its Applications
SP - 928
EP - 933
BT - ISITA/ISSSTA 2010 - 2010 International Symposium on Information Theory and Its Applications
T2 - 2010 20th International Symposium on Information Theory and Its Applications, ISITA 2010 and the 2010 20th International Symposium on Spread Spectrum Techniques and Applications, ISSSTA 2010
Y2 - 17 October 2010 through 20 October 2010
ER -