TUSB1002 / VOD LINEAR RANGE

Kuramochi Tadahiko

Guru 28715 points

Other Parts Discussed in Thread: TUSB1002

Hi,

The TUSB1002 can set VOD LINEAR RANGE.

This setting value is depended on the signal receiver.

Is it correct?

Best Regards,

Kuramochi

over 9 years ago

0 Diego Cortes over 9 years ago

TI__Mastermind 36085 points

Hello,

Not exactly; the VOD is configurable according the table 3, using the CFG1/2 pins.

Regards,

Diego.

0 Kuramochi Tadahiko over 9 years ago in reply to Diego Cortes

Guru 28715 points

Hello Diego-san,

Thank you for your help.
I'm sorry but how to ask was wrong.

I'm recognizing how to set the value by CFG pins.
I would like to know how to decide setting value.
I guess that the setting value is based on receivers.

Best Regards,
Kuramochi

0 Diego Cortes over 9 years ago in reply to Kuramochi Tadahiko

TI__Mastermind 36085 points

Hello Kuramochi-san,

This setting mostly depends on the output trace, since the equalization process recovers the input signal and the VOD drives the necessary gain to compensate the output traces. For short output trace the customer should configure low VOD. You can estimate the necessary VOD by estimating the loss on the output channel.

Regards,

Diego.

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TUSB1002 / VOD LINEAR RANGE