LMH0340: LMH0340 LVDS data rate

Hi Kailyn:

Thanks for your reply.

I

Hi Kailyn:

Thanks for your reply.

What I want to know is the requirements for front-end input LVDS, because this is used for monitor not camera. I'd like to use THCV226 as the LVDS transmitter. But I'm not sure if the LVDS transmitter can meet the requirements of LMH0340. Could you help to check?

https://www.thine.co.jp/direct/topics/topics_file_download/?topics_id=3790&ext_no=03&index=0&disp=inline&_lang=zh_CN

Hello，THCV226 outputs 4 pairs of LVDS data， but  please notes that LMH0340 has  5 LVDS signal pairs plus clock pair and require external FPGA. FPGA IP provides 5 LVDS pairs to 20 bits interface (like LMH0030/LMH0031). Please below note a link to FPGA IP and documentation that can help your FPGA development.

www.ti.com/.../broadcast_video_serdes_ip

Hi Kailyn:

THCV226 can provide 5 pairs LVDS data(RLA~Ep/n) and 1 pair clock(RLCLKp/n). Can LMH0340 be used for video conversion on the monitor？

Do you have local technical support? We would like to confirm as soon as possible whether this plan is applicable? If it doesn't work, we're thinking of other ways.

Pang earvin said:

 Can LMH0340 be used for video conversion on the monitor？

I think not, because LMH0340 only  performs serialization . There must be a FPGA that implements SDI protocol. LMH0340 by itself cannot support this.