| 发明名称 | Circuit arrangement and method for receiving digital optical signals | ||
| 摘要 | In order to be able to receive any digital optical signals in the bandwidth range from zero bits per second to the high Gbits/second range with as little circuit complexity as possible and to be able to process said signals with the least possible energy requirement for reprocessing, the invention proposes a circuit arrangement as well as a method for receiving digital optical signals by means of at least one light-receiving component connected upstream of at least one signal input port, particularly by means of at least one photodiode, wherein the unipolar current signal coming from the light-receiving component through the signal input port is transformed into a bipolar current signal by means of a compensation current provided by at least one current source, the value of said current being defined by means of at least one digital register. | ||
| 申请公布号 | US9425901(B2) | 申请公布日期 | 2016.08.23 |
| 申请号 | US201414552159 | 申请日期 | 2014.11.24 |
| 申请人 | SILICON LINE GmbH | 发明人 | Groepl Martin;Fritsche Holger;Hoeltke Holger |
| 分类号 | H04B10/69 | 主分类号 | H04B10/69 |
| 代理机构 | Studebaker & Brackett PC | 代理人 | Studebaker & Brackett PC |
| 主权项 | 1. A circuit arrangement for receiving digital optical signals by means of at least one light-receiving component connected to at least one signal input port, said circuit arrangement comprising at least one digital register for defining a compensation current which is provided by at least one current source, and by means of said circuit arrangement a unipolar current signal coming from the light-receiving component through the signal input port can be transformed into a bipolar current signal by forming a difference between the unipolar current signal and the compensation current, wherein the digital register comprises at least one memory module andat least one memory controller. | ||
| 地址 | Munich DE | ||