A data receiving device for reproducing a received symbol from a received data signal, includes a timing recovery circuit for controlling a phase of sampling the received data signal, by using pre-cursor information, the timing recovery circuit produces sampling phase control information by eliminating...http://www.google.com.hk/patents/US5638409?utm_source=gb-gplus-share專利 US5638409 - Data receiving device for reproducing a received symbol from a received data signal
