Invention Grant
US07881461B2 Method and apparatus for conveying bidirectional data, power and timing signals using a single transformer
有权
使用单个变压器传送双向数据，功率和定时信号的方法和装置
- Patent Title: Method and apparatus for conveying bidirectional data, power and timing signals using a single transformer
- Patent Title (中): 使用单个变压器传送双向数据，功率和定时信号的方法和装置
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Application No.: US10697819Application Date: 2003-10-31
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Publication No.: US07881461B2Publication Date: 2011-02-01
- Inventor: James B. Skov , Ketankumar B. Patel , Faouzi Chaahoub , Thomas G. Beutler
- Applicant: James B. Skov , Ketankumar B. Patel , Faouzi Chaahoub , Thomas G. Beutler
- Applicant Address: US CA Newport Beach
- Assignee: Conexant Systems, Inc.
- Current Assignee: Conexant Systems, Inc.
- Current Assignee Address: US CA Newport Beach
- Agency: Jackson Walker L.L.P.
- Agent Christopher J. Rourk
- Main IPC: H04M1/00
- IPC: H04M1/00 ; H04M9/00
Abstract:
Transformer driven by data modulated signal provides isolated power. Outbound data is extracted from the data modulated signal received from the transformer. Inbound data received in isolated circuitry modulates the load presented to transformer. Inbound data perceived in non-isolated circuitry by sensing load experienced by the transformer.
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