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uxga splitter

Hai Huang
Prodigy 20 points
Other Parts Discussed in Thread: OPA3693

Can you recommend a high speed op-amp for my uxga splitter (1 IN 2 OUT, 1600x1200@75Hz)?

Thanks.

  • 0
    TI__Expert 3030 points

    One recommendation I have without knowing other parameters, such as power supplies, configuration, requirements, is to use the OPA3693. I am attaching a simple schematic of how to use the OPA3693 in this manner with a DAC feeding the inputs. There are some optional capacitors on the signal lines in an effort to form a low pass filter function for image rejection and possible EMI rejection that the system may have.

    Please let me know if you have further questions or if there are important details that need to be taken into account for this solution.

    Cheers,

    Randy

    8715.OPA3693 2-loads.pdf