DS90UB953-Q1: FPD-LINK 3 LINE Termination Circuit

HIROSHI SEKINO

Part Number: DS90UB953-Q1

Hi Team,

I use AC-Coupled Connection (STP).

I would like to know the internal termination circuit figure ( typ. 100 ohm) of the FPD-LINK 3 INTERFACE pin, DOUT-, DOUT+, and if the termination is always active, and the register value of Vbias_internal .

over 2 years ago

0 Casey McCrea over 2 years ago

TI__Guru** 103215 points

Hello Hiroshi,

We can not provide internal circuit diagrams for the FPD-Link IC since that is considered TI protected intellectual property. However I will say that the 953 includes a 100 ohm typical differential termination between P/N. That termination is not adjustable by the user through registers.

Best Regards,
Casey

0 HIROSHI SEKINO over 2 years ago in reply to Casey McCrea

Prodigy 10 points

Hello Casey,
Thank you for your answer.

Best Regards,
Hiroshi

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DS90UB953-Q1: FPD-LINK 3 LINE Termination Circuit