Part Number: LMH0070 Tool/software: Hi,
I'm new to the SDI so i need very initial info about what is needed to do in FPGA to convert BT656 digital video stream to HD-SDI output with the LMH0070 IC or similar?
Other Parts Discussed in Thread: LMH0340 , LMH0030 , LMH0040 , LMH0050 , LMH0002 Hello,
My customer needs a solution of SDI Serializer which can realize 4K/30p.
[Q]
I think it may be realized in the following.
(A) Dual link 3G-SDI : LMH0340 * 2 + FPGA
(B)…
The LMH0040 is a little more complicated because you need to program the FPGA to do the encoding and serialization, but we provide example FPGA code to help with this. This allows you to support many video formats and also provides future-proofing for…
Ken
Although the 913/914 could transport the data, the link would not be compliant with the BT.656 spec. For a compliant transmitter, please look at the LMH0040 or the CLC021, for a deserializer, look at the LMH0041 or LMH0031
Mark Sauerwald
It is not possible to change the PLL characteristics on the LMH0030 serializer. For more control, I would suggest looking at the LMH0040, which is a newer design with much more flexibility.
Richard
I'd like to suggest that you look at the LMH0040 which is the next generation of serializer after the LMH0030. There is example FPGA code to do exactly what you want here:
http://www.ti.com/tool/broadcast_video_serdes_ip
and it would be easy…
