发明名称 |
SERIAL LINK RECEIVER FOR HANDLING HIGH SPEED TRANSMISSIONS |
摘要 |
A serial link receiver comprises first and second input terminals for receiving positive and negative inputs of a serial data signal, first and second broadband matching T-coils coupled to the first and second input terminals, first and second AC/DC coupling networks coupled to the first and second broadband matching T-coils, and a common mode level shifter coupled to the outputs from the first and second AC/DC coupling networks. This receiver architecture combines the ability to have a wide bandwidth input and pass through data signals at both low and high frequencies. This AC and DC coupled front end also incorporates the feature of a common mode level shifting network to place the common mode of the signal at the optimum point for the first active amplifier stage.
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申请公布号 |
US2013064326(A1) |
申请公布日期 |
2013.03.14 |
申请号 |
US201113228512 |
申请日期 |
2011.09.09 |
申请人 |
CHEN MINHAN;CRANFORD, JR. HAYDEN C.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CHEN MINHAN;CRANFORD, JR. HAYDEN C. |
分类号 |
H04L27/00 |
主分类号 |
H04L27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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