DS64BR111: A detailed block diagram of the DS64BR111

sugi shuichi

Prodigy 130 points

Part Number: DS64BR111

Tool/software:

Hi TI engineers,

Please provide a detailed block diagram of the DS64BR111. It is more detailed than the block diagram below.

Especially, We would like to get an equivalent circuit of the "Outbuf".

Regards,

Shuichi Sugi

11 months ago

0 Nasser Mohammadi 11 months ago

TI__Guru* 93670 points

Greetings,

To get a more detailed operation of the either input or output, suggestion is to use IBIS-AMI model of DS64BR111 for signal integrity simulation and analyses. Please follow the link below:

https://www.ti.com/lit/pdf/snlm143

Regards,, Nasser

0 sugi shuichi 11 months ago in reply to Nasser Mohammadi

Prodigy 130 points

Hi　Nasser,

Thank you for replying.

I'd like to know equivalent circuit of "Outbuf". But I don't understand an "IBIS model".
Now I'm understanding an equivalent circuit of "Outbuf" below.

Is it correct?

Regards,
Shuichi Sugi

0 Nasser Mohammadi 11 months ago in reply to sugi shuichi

TI__Guru* 93670 points

Greetings,

IBIS-AMI model not only provides output structure but all the way from input to the output. Therefor it would be best to use IBIS-AMI model of the part. With respect to output buffer yes it is similar to LVDS type like what you have shown above.

Regards, Nasser

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DS64BR111: A detailed block diagram of the DS64BR111