Loading...
Please wait, while we are loading the content...
Similar Documents
DesignCon 2016 Investigation of Package Crosstalk and Impact to 28 Gbps Transceiver Jitter Margin
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2016 |
| Abstract | Jitter margin loss as result of crosstalk impairment emerges as increasing challenge at 28Gbps and beyond. As silicon compensation is known ineffective to crosstalk, package becomes critical path of problem and solution. At this speed, signal coupling needs to be kept at well below -50dB in order to ensure adequate insertion-loss-to-coupling ratio (ICR) for protocol jitter compliance. In this paper, we studied coupling mechanism and design options to achieve -50dB to -70dB coupling for devices used in 28G long reach and mixed long reach and short reach environments. Furthermore, we solved the myth of power-ground co-referencing for high speed transceivers. The investigation is carried out by theoretical analysis, full-wave modeling, link simulation, and hardware measurement validation. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://www.xilinx.com/publications/events/designcon/2016/hong-shi-designcon2106-package-xtalk-impact-to-28gbps-jitter.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
