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: CDCM6208
Hi all.Please confirm the receiver device internal input circuit and receiver input requirment.If we connect CDCM6208 output to this receiver device input, is HCSLformat correct? Best Regards,Shoreceiver device input requirment.xlsx
We are glad that we were able to resolve this issue, and will now proceed to close this thread.
If you have further questions related to this thread, you may click "Ask a related question" below. The newly created question will be automatically linked to this question.
In reply to Shawn Han:
Hi shawn-sanThank you very much for your quick response.The receiver device have internal AC coupling and 50 ohm, so please check the attached file.Is this format correct?Best Regards,ShoOutput fprmat.pdf
In reply to Sho Ogane:
Internal AC coupling caps means Amplifier has its self bias. It is not good to DC coupling CML driver to 50 Ohm load to ground.
So if you select LVDS or CML driver, please use an external AC coupling.
If you select HCSL driver, put serial resistors (adjust 0~33Ohm according to amplitude requirements 200~800 mV, we could start with 15 Ohm for debug) at driver side, DC coupling to the receiver.
Hi Shawn-sanThank you for your response.I understood your answer.Your support is very helpful for me, thank you very much!Best RegradsSho
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. 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.