DS90UB914Q-Q1: how to select the component as red mark

Chen Alex1

Expert 2055 points

Part Number: DS90UB914Q-Q1

HI Sir

May I know how to select the component as red mark, FB1,FB2?

c6,c7,c14,c15,c17,c19?

over 2 years ago

0 Shruti More over 2 years ago

TI__Expert 6345 points

Hello Alex,

Please see the suggested capacitor values on the bottom right of the diagram in Figure 48 of the DS90UB914Q-Q1 datasheet. These are the values we recommend for best device performance and link stability.

Best Regards,

Shruti More

0 Chen Alex1 over 2 years ago in reply to Shruti More

Expert 2055 points

Did you mean that the value is suit for this link stability, may i know how to calculature it?

0 Shruti More over 2 years ago in reply to Chen Alex1

TI__Expert 6345 points

Hello Alex,

The component values recommended in the datasheet were finalized through the course of device validation.

Best Regards,

Shruti More

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DS90UB914Q-Q1: how to select the component as red mark