| 发明名称 |
SYSTEM FOR TRANSMITTING INFORMATION BETWEEN CIRCUITS |
| 摘要 |
In described examples, a first isolation element electrically isolates a first circuit from a second circuit and passes AC signals between the first circuit and the second circuit. A second isolation element electrically isolates the first circuit from the second circuit and passes AC signals between the first circuit and the second circuit. A ground of the second circuit electrically floats relative to a ground of the first circuit, so that a digital signal is able to pass from the second circuit through a third isolation element to the first circuit. A supply voltage generation device converts AC signals from the first isolation element and the second isolation element into at least one DC voltage to power the second circuit. |
| 申请公布号 |
US2016308691(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201615195687 |
申请日期 |
2016.06.28 |
| 申请人 |
Texas Instruments Incorporated |
发明人 |
Morgan Mark W.;Mukhopadhyay Rajarshi |
| 分类号 |
H04L25/02;H04B3/56 |
主分类号 |
H04L25/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system, comprising:
a first isolation element to electrically isolate a first circuit from a second circuit and to pass AC signals between the first circuit and the second circuit; a second isolation element to electrically isolate the first circuit from the second circuit and to pass AC signals between the first circuit and the second circuit; a ground of the second circuit to electrically float relative to a ground of the first circuit, so that a digital signal is able to pass from the second circuit through a third isolation element to the first circuit; and a supply voltage generation device to convert AC signals from the first isolation element and the second isolation element into at least one DC voltage to power the second circuit. |
| 地址 |
Dallas TX US |
