This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ51050B: Receiver Coil demands

Part Number: BQ51050B

In datasheet SLUSB42F –JULY 2012–REVISED JUNE 2017

9.2.1.2.1 Series and Parallel Resonant Capacitor Selection

it says the quality factor must be greater than 77. Why?