发明名称 |
CML to CMOS signal converter |
摘要 |
A signal regenerator is provided which includes a common mode reference generator and a signal converter circuit. A common mode reference voltage level is generated which is variable in relation to at least one of a process used to fabricate the common mode reference generator, a level of a power supply voltage provided to the common mode reference generator or a temperature at which the common mode reference generator is operated. A signal converter circuit receives a differentially transmitted signal pair including a first input signal and a second input signal and outputs a single-ended output signal representing information carried by the differentially transmitted signal pair. Using a feedback signal from the common mode reference generator, a feedback control block controls a common mode level of the single-ended output signal in accordance with the common mode reference voltage level.
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申请公布号 |
US7394283(B2) |
申请公布日期 |
2008.07.01 |
申请号 |
US20060467349 |
申请日期 |
2006.08.25 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HSU LOUIS L.;GANGASANI GAUTAM;SORNA MICHAEL A.;ZIER STEVEN J. |
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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