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Products for the MADI(ASE-10) Audio Standard

Sadanori Kato
Guru 36540 points
Other Parts Discussed in Thread: LMH0395, LMH0394, LMH0384, LMH0366, LMH0002, LMH0001, LMH0202, LMH0302, LMH0303, LMH0307, LMH0376

I am looking for the products for MADI audio standard by customer requests.
I chose as follows.


1. Cable Equlizers
 LMH0384, LMH0394, LMH0395

2. Reclockers
 LMH0366

3. Cable Drivers
 LMH0001, LMH0002, LMH0202, LMH0302, LMH0303, LMH0307


So, I have questions.
Are their products which I chose supporting MADI?
Moreover, are there any other recommendation products?

Could you please tell me about them.


Best Regards,
Kato

  • 0
    TI__Genius 13475 points

    One of the difficulties with the MADI standard is that it does not control the launch amplitude of the signal very well, which can cause issues for the equalizer.  Therefore I would suggest using either the LMH0394 or LMH0395 as equalizers for MADI, since these parts have a built in second loop to compensate for launch amplitude variation.

    For the reclockers, either ther LMH0366 or LMH0376 could be used - both will support the MADI data rate.

    Any of the cable drivers listed will support MADI.  If using one of the HD or 3G versions, be sure to set the HD/SD control to SD mode when running MADI to prevent the edge rates from being too fast.

     

  • 0 in reply to Mark Sauerwald88474
    Guru 36540 points

    Hello Mark-san,


    Thank you for supporting me.
    I'll discuss my customer about the products for MADI audio standard that you suggested.


    Best Regards,
    Kato

  • 0 in reply to Sadanori Kato
    Expert 1780 points
    Hello I have a question about MADI on LMH driver. The Tr/Tf of LMH0302 is 400-800ps(SD mode). But MADI spec required a Tr/Tf rate as 1ns(MIN) to 3ns(MAX). How to support the slow rate by LMH driver ?