Invention Grant
- Patent Title: Pulse width modulation data recovery device and driving method thereof
- Patent Title (中): 脉宽调制数据恢复装置及其驱动方法
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Application No.: US14710713Application Date: 2015-05-13
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Publication No.: US09407479B2Publication Date: 2016-08-02
- Inventor: June-Hee Lee , Jun-Han Bae , Bong-Kyu Kim , Jong-Jae Ruy
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-Si, Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-Si, Gyeonggi-Do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2014-0088507 20140714
- Main IPC: H03K7/08
- IPC: H03K7/08 ; H04L25/49 ; H04L25/02 ; H04L7/033
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.
Public/Granted literature
- US20160013957A1 PULSE WIDTH MODULATION DATA RECOVERY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2016-01-14
Information query
