SN65DP141 - Behavior of DRV_PK# = Low / High

Kawai

Guru 19775 points

Hi Team,

Could you please tell us the difference (how the waveform changes) between DRV_PK# = Low and High ?

It would be helpful if you could share us waveform data.

Best Regards,

Kawai

over 7 years ago

0 Moises Garcia over 7 years ago

TI__Mastermind 23815 points

Hi Kawai-san,

I'm looking for this information I'll be back when I have suitable data.

Regards

0 Kawai over 7 years ago in reply to Moises Garcia

Guru 19775 points

Hi Moises-san,

Thank you for your support. We look forward to hearing from you.

Best Regards,
Kawai

0 Moises Garcia over 7 years ago in reply to Kawai

TI__Mastermind 23815 points

Hi Kawai-san,

DRV_PK# will add an extra boost to EQ, this is not the 6dB mentioned in datasheet, It won’t have a very noticeable impact.

Regards

0 Kawai over 7 years ago in reply to Moises Garcia

Guru 19775 points

Hello Moises-san,

Thank you for the information. Would i t be possible to provide us the output waveforms of DRV_PK# = High and Low ?
I believe it is something like De-Emphasis.

Best Regards,
Kawai

0 Moises Garcia over 7 years ago in reply to Kawai

TI__Mastermind 23815 points

Hi Kawai-san,

Unfortunately currently I'm unable to get a waveform showing the impact of DRV_PK#

I will keep trying to get it, I will send you an email with it if I ever get it.

Regards

0 Kawai over 7 years ago in reply to Moises Garcia

Guru 19775 points

Hi Moises-san,

I greatly appreciate for your support. I look forward to hearing from you.

Best Regards,
Kawai

0 Moises Garcia over 7 years ago in reply to Kawai

TI__Mastermind 23815 points

HI Kawai-san,

I finally got simulation results, I will send you an email with the images.

Regards

0 Kawai over 7 years ago in reply to Moises Garcia

Guru 19775 points

Hi Moises-san,

Thank you for the data.

Best Regards,
Kawai

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SN65DP141 - Behavior of DRV_PK# = Low / High