Invention Grant
US08582667B2 Transmitter for automatically detecting power-down of receiver and system including the same
有权
用于自动检测接收机和系统的掉电的变送器，包括相同的
- Patent Title: Transmitter for automatically detecting power-down of receiver and system including the same
- Patent Title (中): 用于自动检测接收机和系统的掉电的变送器，包括相同的
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Application No.: US13012327Application Date: 2011-01-24
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Publication No.: US08582667B2Publication Date: 2013-11-12
- Inventor: Ho Young Kim
- Applicant: Ho Young Kim
- 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: Lee & Morse, P.C.
- Priority: KR10-2010-0012481 20100210
- Main IPC: H04B3/00
- IPC: H04B3/00 ; H04L25/00 ; G06G3/00
Abstract:
A transmitter of a transition minimized differential signaling (TMDS) system includes a current source, a pair of switches configured to be connected to the current source and switch a current of the current source, and a monitoring unit configured to monitor a potential of a connection node between the current source and the pair of switches. The pair of switches is connected to a receiver of the TMDS system through a first line and a second line, respectively. The monitoring unit monitors the potential of the connection node based on a power supply voltage applied to the receiver and current switching of the pair of switches.
Public/Granted literature
- US20110194628A1 TRANSMITTER FOR AUTOMATICALLY DETECTING POWER-DOWN OF RECEIVER AND SYSTEM INCLUDING THE SAME Public/Granted day:2011-08-11
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