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TUSB9261 / Capacitance of XI and XO

S.Satoshi
Guru 21685 points
Other Parts Discussed in Thread: TUSB9261

Hi Everyone,

Now our customer has calculated the discrete capacitor values by referring SLLA122, then they need to know the capacitance of XI and XO. I know that XI input capacitance is stated in section 7.8 in datasheet. Then;

  • Does is include any parasitic capacitance?  I think 0.414pF (typ) is quite lower than 2 pF – 5 pF stated in SLLA122.
  • Is the XO input capacitance the same with XI input capacitance?

What I'd like to know is the Cdevice to calculate CLoad at TUSB9261.

Best Regards,

Sonoki / Japan Disty