Invention Grant
US07826551B2 Input and output driver circuits for differential signal transfer, and differential signal transfer apparatus and methods
有权
用于差分信号传输的输入和输出驱动电路，以及差分信号传输装置和方法
- Patent Title: Input and output driver circuits for differential signal transfer, and differential signal transfer apparatus and methods
- Patent Title (中): 用于差分信号传输的输入和输出驱动电路，以及差分信号传输装置和方法
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Application No.: US11501786Application Date: 2006-08-10
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Publication No.: US07826551B2Publication Date: 2010-11-02
- Inventor: Hee-Seok Lee , Sung-hwan Min
- Applicant: Hee-Seok Lee , Sung-hwan Min
- 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: Volentine & Whitt, PLLC
- Priority: KR10-2005-0073459 20050810
- Main IPC: H04B3/46
- IPC: H04B3/46 ; H04B17/00 ; H04Q1/20
Abstract:
In one aspect, a differential signal transfer method is provided which includes converting 2M−1 original signals into 2M−1 differential signal pairs, where M is an integer of 2 or more, and wherein each pair consists of a first differential signal and a second differential signal having opposite phases, and transferring the 2M−1 differential signal pairs to 2M signal lines such that each of the 2M signal lines includes overlapping differential signals among the first differential signals and the second differential signals of the 2M−1 differential signal pairs.
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