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DS90UB936-Q1: POC design for ub936

Fery Feng
Intellectual 2270 points
Part Number: DS90UB936-Q1

​Hi team,

Customer is building a E-Mirror with ub936, and this e-mirror may pair with camera using ub933, or ub935.

So they want to build up a compatible design, that with 1 PCB board, to support ub933 and ub935.

So they wants to know, for the POC design, if they do this compatible design, which POC circuit they need to follow?

POC for ub936 pair with ub935 as below:

POC for ub936 pair with ub933 as below:

  • 0
    TI__Expert 3390 points

    Hi Fery,

    Go with Figure 40 and make sure that both sides (Ser and Des) are using 100nF for rin/dout+ and 47nF for rin/dout- caps and both sides have the same poc network. Adding the extra FBs helps cover the higher frequency range, so it'll work for both the lower speeds and higher.

    Regards,
    Mandeep Singh