公开(公告)号：DE102004014695B4

公开(公告)日：2007-08-16

申请号：DE102004014695

申请日：2004-03-25

Applicant: INFINEON TECHNOLOGIES AG

Inventor： GREGORIUS PETER ,  PENTCHEV PETYO

IPC: H04L7/02 ,  H03L7/07 ,  H03L7/081 ,  H04L7/00 ,  H04L7/033

Abstract: The unit (1) has phase adjustment unit to adjust a sampling time in a center of a received data bit stream. The adjustment unit has a binary phase detection unit for detecting an average phase difference between the stream and a rotated reference phase signal. A data recognition unit has a comparator unit to compare summed up data samples with a threshold value to detect a logic value of a data bit within the stream. An independent claim is also included for a method for clock and data recovery of a received serial data bit stream.

公开(公告)号：DE102004014695A1

公开(公告)日：2004-11-04

申请号：DE102004014695

申请日：2004-03-25

Applicant: INFINEON TECHNOLOGIES AG

Inventor： GREGORIUS PETER ,  PENTCHEV PETYO

IPC: H03L7/07 ,  H03L7/081 ,  H04L7/00 ,  H04L7/033 ,  H04L7/02

Abstract: The unit (1) has phase adjustment unit to adjust a sampling time in a center of a received data bit stream. The adjustment unit has a binary phase detection unit for detecting an average phase difference between the stream and a rotated reference phase signal. A data recognition unit has a comparator unit to compare summed up data samples with a threshold value to detect a logic value of a data bit within the stream. An independent claim is also included for a method for clock and data recovery of a received serial data bit stream.