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DS90UB954-Q1: Can I connect a camera using DS90UB953-Q1 and a camera using DS90UB933-Q1 at the same time using the single PoC filter circuit of DS90UB954-Q1?

thomas oh
Prodigy 15 points
Part Number: DS90UB954-Q1
Other Parts Discussed in Thread: DS90UB933-Q1, DS90UB953-Q1

Dear,

I am making a receiver using the DS90UB954-Q1 deserializer.

I am trying to connect with a camera with a DS90UB953-Q1, DS90UB933-Q1 serializer.

Can I connect a camera using DS90UB953-Q1 and a camera using DS90UB933-Q1 at the same time using the single PoC filter circuit of DS90UB954-Q1?

Thanks,

Thomas

  • 0
    TI__Guru* 83800 points

    Hello Thomas,

    For pairing the 954 with the 953 you need to use the PoC Filter shown in d/s figure 41.

    For pairing the 954 with the 933 you need to use the PoC Filter shown in d/s figure 42.

    If you are looking for one PoC filter to be used with both devices, you need to modify the filter from figure 42 and add the 3 FB from fthe filter in figure 42. For example:  FB + FB + FB + (10uH // 4k) + (100uH // 4k) and use 100nF AC-Coupling caps.

  • 0 in reply to Hamzeh Jaradat
    Prodigy 15 points

    Hello Hamzeh,

    Thank you for your kind and quick response.