Part Number: TS3DV642
I plan to use TS3DV642 to switch MIPI-DSI signals. However, in TS3DV642 datasheet, it is mentioned that "The TS3DV642 is not designed for passing signals with negative swings; the high-speed signals need to be properly DC biased (usually ~1 V) before being passed to the TS3DV642." This "~1 V" raised my concern. The MIPI-DSI TX and RX chips I work with are compliant with MIPI D-PHY spec v2.0, and D-PHY v2.0 specifies a 70~330 mV common-mode voltage in HS mode, which is far from 1V.
I'd like to ask: Can TS3DV642 be used to switch MIPI-DSI signals? Does anyone have a success story? Thanks a lot.
In reply to Adam Torma:
40 days passed. Any update? Thanks a lot.
In reply to Xing Fu:
In reply to WIN Maung:
We have recommendation for MIPI
HD3SS2312 device supports MIPI and please look at if it fits your application
SN75DPHY440SS device is a MIPI retimer/deskewer that you might be interested.
We made a test board using TS3DV642, and confirm it works.
This ticket can be closed. Thanks again!
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.