Invention Grant
US08218672B2 Differential data transceiver and method with reversed-wire immunity
有权
差分数据收发器和具有反线抗扰度的方法
- Patent Title: Differential data transceiver and method with reversed-wire immunity
- Patent Title (中): 差分数据收发器和具有反线抗扰度的方法
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Application No.: US12328834Application Date: 2008-12-05
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Publication No.: US08218672B2Publication Date: 2012-07-10
- Inventor: Clark Douglas Kinnaird
- Applicant: Clark Douglas Kinnaird
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent John J. Patti; Wade J. Brady, III; Frederick J. Telecky, Jr.
- Main IPC: H04L25/49
- IPC: H04L25/49
Abstract:
A polarity independent differential data transceiver receives a differential voltage signal and outputs a first logic state when the differential voltage signal is in a positive voltage differential range and/or when the differential voltage signal is in a corresponding negative differential voltage range. The differential data transceiver will output a second logic state in response to receiving a voltage differential signal that is in an intermediate differential voltage range near zero between the positive differential voltage range and the corresponding negative differential voltage range.
Public/Granted literature
- US20090279635A1 DIFFERENTIAL DATA TRANSCEIVER AND METHOD WITH REVERSED-WIRE IMMUNITY Public/Granted day:2009-11-12
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