公开(公告)号：US20160013957A1

公开(公告)日：2016-01-14

申请号：US14710713

申请日：2015-05-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： JUNE-HEE LEE ,  JUN-HAN BAE ,  BONG-KYU KIM ,  JONG-JAE RUY

IPC: H04L25/49 ,  H04L7/033 ,  H04L25/02

CPC classification number: H04L25/4902 ,  H04L7/0331 ,  H04L25/0272

Abstract: A pulse width modulation (PWM) data recovery device includes a differential-to-single (DTS) circuit configured to generate a PWM bit using a differential data signal including a differential positive data signal and a differential negative data signal, and an alignment buffer configured to activate a bit lock signal by detecting a synch pattern, recover symbol data by receiving the PWM bit in synchronization with one of the differential positive data signal and the differential negative data signal, and transmit the symbol data in synchronization with a reference clock.

Abstract translation: 脉冲宽度调制（PWM）数据恢复装置包括差分到单（DTS）电路，其被配置为使用包括差分正数据信号和差分负数据信号的差分数据信号产生PWM位，以及配置 通过检测同步模式来激活位锁定信号，通过与差分正数据信号和差分负数据信号之一同步地接收PWM位来恢复符号数据，并且与参考时钟同步地发送符号数据。