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ADI ADV7623

Jason Wu4
Prodigy 740 points
Other Parts Discussed in Thread: TMDS261B

Hi team,

Could I know that we have the product compete with ADI ADV7623?

 

  • The ADV7623 incorporates Xpressview™ fast switching on all input HDMI ports. Using an Analog Devices hardware-based HDCP engine that minimizes software overhead, Xpressview technology allows fast switching between any HDMI input ports in less than 1 second

 

Could TMDS261B has the same competitive technology in IC?

 

Thanks!

 

Best,

Jason

  • 0
    TI__Intellectual 1810 points

    ADV7623 implements HDCP 1.4 which is an older version. The current version is HDCP 2.2. That's the problem with hardware implementation of evolving protocols - they quickly get out-of-date! Most sinks already integrate HDCP capability so it may not be a big plus to have it on a mux. Devices like TMDS261B provide signal conditioning and switching functions while giving the sinks the flexibility to implement all other protocols as needed.