DP83848M: PFB PIN connection

Shunsuke Yamamoto

Part Number: DP83848M

Hi teams,

On the datasheet of DP83848M, Connecting to PIN 19 (PFBOUT), PIN16 (PFBIN1) and PIN30 (PFBIN2) is recommended. On the other hand, on the figure 19 of EN55011, these pins are not shorted.

Which one is correct?

Best regards,
Shunsuke Yamamoto

over 1 year ago

0 Alvaro (Al-vuh-roe) Reyes over 1 year ago

TI__Mastermind 18801 points

Hi Shunsuke,

Could you share the document you're referring to please? The EN55011

Regards,

Alvaro

0 Shunsuke Yamamoto over 1 year ago in reply to Alvaro (Al-vuh-roe) Reyes

TI__Expert 5736 points

Hi Alvaro-san,

Thank you for replying. I downloaded this file from TI.com.

Best regards,

Shunsuke Yamamoto

EN55011.pdf

+1 Alvaro (Al-vuh-roe) Reyes over 1 year ago in reply to Shunsuke Yamamoto

TI__Mastermind 18801 points

Hi Shunsuke,

Whenever in doubt, always follow the datasheet.

Figure 37 of the document you provided shows that they are shorted.

Regards,

Alvaro

0 Shunsuke Yamamoto over 1 year ago in reply to Alvaro (Al-vuh-roe) Reyes

TI__Expert 5736 points

Hi Alvaro-san,

Thank you for replying.

I missed that PFBOUTs are shorted.

Best regards,

Shunsuke Yamamoto

Interface

Interface forum

DP83848M: PFB PIN connection