This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Part Number: SN65DP141
I have an OpenLDI link that routes through 4 connectors and over 16" of PCB routing. Since we recommend no more than 10" for this interface, I need a re-driver device The SN65DP141 was recommended to me as a candidate. This seems excessive for a link running under 3Gbps. Can you recommend an optimal choice for Open LDI?
Regards,Tom JohnsonHardware Applications EngineerEmbedded Processors
In reply to Francisco Javier Zamudio:
The Open LDI interface is an LVDS interface that has 4 data pairs and a clock pair as a uni-directional interface. The clock pair operates at a pixel clock rate which is 1/7 of the data bit rate. The DPxxx parts recommended all only have 4 pairs. Do you still think these are the best solution or can you recommend a different solution that will support all 5 pairs?
In reply to Tom Johnson 16214:
We are currently considering the DS25BR440 to perform the re-driver functionality for the 4 data pairs and the DS10BR150 for the clock since we are told that it has the same propagation delay as the BR440. Can you confirm that this is a reasonable solution for extending the length for an Open LDI interface operating with a pixel clock up to 170MHz and data at up to 1000Mbps per lane?
We do not want to use a concentrater like the DS90UB947 device. We want to maintain the signal in the Open LDI format.
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.