TUSB211-Q1: Conditioner method

Koji Hayashi

Intellectual 955 points

Part Number: TUSB211-Q1
Other Parts Discussed in Thread: TUSB211,

Hi All,

How does this IC condition signal?

Is it an internal amp?

And what is the waveform in case of normal signal?

Not change? or amplified?

Best Regards
Koji Hayashi

over 6 years ago

0 Cevin over 6 years ago

TI__Intellectual 1165 points

Hi,

TUSB211 will inject current when detecting USB HS signal to improve slew rate and eye opening.

TUSB211 is active as soon as it detects USB HS signal and will boost this signal.

Best regards
Cevin

0 Koji Hayashi over 6 years ago in reply to Cevin

Intellectual 955 points

Hi Cevin-san

Thank you for your quick response.
I was understood.

Best Regards
Koji Hayashi

0 Koji Hayashi over 6 years ago in reply to Koji Hayashi

Intellectual 955 points

Hi Cevin-san

Do you have documentation on the above conditioner method?

My customers want to use TUSB211-Q1.

They have various questions.

I think that there is a case to solve if there are documentation.

Best Regards
Koji Hayashi

0 Diego Cortes over 6 years ago in reply to Koji Hayashi

TI__Mastermind 36085 points

Hello Koji-san,

Please share the questions from the customer, the straight description of the device is that it injects current to the HS signal in order to improve the slew-rate and compensate the RC loss in the channel.

Regards,
Diego.

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TUSB211-Q1: Conditioner method