![[IEEE 1988., IEEE International Symposium on Circuits and Systems - Espoo, Finland (7-9 June 1988)] 1988., IEEE International Symposium on Circuits and Systems - Performance improvement of all digital phase-locked loop with adaptive multilevel-quantized phase comparator]()
[IEEE 1988., IEEE International Symposium on Circuits and Systems - Espoo, Finland (7-9 June 1988)] 1988., IEEE International Symposium on Circuits and Systems - Performance improvement of all digital phase-locked loop with adaptive multilevel-quantized phase comparatorNakajima, O.; Hikawa, H.; Mori, S. · 1988