DS90UB953-Q1: based on the condition customer give to me then choose our Serializer solution

Hey Jimmy! 

Would you be able to provide a block diagram of the implementation that the customer is looking for? It would help in providing the correct serializer that meets their requirements.

Regards,

Vivaan Jaiswal

Hi Vivaan,

Customer only show me the condition as below.

Would you please simply explain what's pixel rate 150MHz here? As I know that serdes has data rate and pixel clk. it's my first time see pixel rate.

BR,

Jimmy

Hi Jimmy, Pixel rate seems to refer to the Pixel clock, they are the same. In order to recommend a part, It would be helpful if you could ask the customer their specific implementation, i.e, what mode, resolution and video format they will be using. The conditions you gave above are very broad to recommend anything specific.

Regards,

Vivaan Jaiswal

Hi Vivaan,

As I know that customer would like to use Parallel Serializer. so we have 933 or 913 can be used.

but I'm not sure that if PCLK need higher than 150MHz, Do we have solution currently? since 913/933 support maxPCLK is 100MHz. please see the detail condition as below picture.   

BR,

Jimmy

Hi Vivaan,

this case's ECU is GW4200.

GW4200 - GEO Semiconductor, Inc.

so if I choose YUV422 8bit that PCLK will be 143.5MHz. then we don't have solution can meet this value. do we have any previous case was using GW4200 ECU with our SerDes?

BR,

Jimmy

Hi Vivaan,

I double check with customer then got the block diagram as below. image sensor will use 1600*1300.

Would you please help me to recommend the IVI and ADAS serdes can work at this block diagram design? if ok to give me the reason why will choose this serdes for this design(or judge by what kind of spec) that will be helpful for me to discuss with customer. 

GW4200 and GW5200 datasheet is at below. if have any spec need to know, please feel free to contact me. thanks!

GW4200 - GEO Semiconductor, Inc.

GW5200 - GEO Semiconductor, Inc.

BR,

Jimmy

Hey Jimmy,

Can you confirm that the video data is 1600*1300 YUV422 8-bit at 30Hz, as detailed in the picture you provided? Is that the only resolution, format and frame rate the customer will be using?

Regards,

Vivaan Jaiswal

Hi Vivaan,

Customer only need 1600*1300 image sizes, other video data format we can recommend to fit our serdes.

BR,

Jimmy

Hi Vivaan,

I think ADAS(Ser a  and Ser c) and IVI(Ser b and Ser d) Ser solution will be different. would you please double check again?

BR,

Jimmy

Hey Jimmy,

Please allow a few days for me to bring someone on the IVI team for their recommendation 

Regards,

Vivaan

Hi Vivaan,

thanks for your help!,

BR,

Jimmy