发明名称 |
Balanced impedance method for differential signaling |
摘要 |
A system and method for implementing a differential signaling driver with a common-mode voltage not equal to one half the power supply voltage using voltage-mode techniques. Embodiments of the present invention maintain balanced impedance at the signal output. In an embodiment, a driver may have multiple operating modes for each potential supply voltage or common-mode voltage. In an embodiment, each potential mode may involve configuring the driver by activating or deactivating switches or resistors in the driver and each potential mode may have different resistor values. |
申请公布号 |
US8476922(B2) |
申请公布日期 |
2013.07.02 |
申请号 |
US201113117805 |
申请日期 |
2011.05.27 |
申请人 |
SAYUK MARK;KAPUSTA RONALD;ANALOG DEVICES, INC. |
发明人 |
SAYUK MARK;KAPUSTA RONALD |
分类号 |
H03K17/16 |
主分类号 |
H03K17/16 |
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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