What is a meaning of "PLL programming resolution" ?

[morimasaki51]

I use nRF52832-CIAA . I am troubled that RADIO frequency is as high as 200 kHz. BTW, What does "PLL programming resolution" mean in a datasheet?

[Jørn]

When you say external 32768Hz OSC, do you mean you're using an external oscillator, or a 32 kHz crystal? I am curious as to why this would affect your center frequency.

[morimasaki51]

I misunderstood that the center frequency is adjusted with an external 32768Hz oscillator. In order to have the correct center frequency, it seems to be only updating the SDK from 11 to 12 or 13. morimasaki51